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T-54/T-55

The T-54 and T-55 tanks are a series of Soviet main battle tanks introduced in the years following the Second World War. The first T-54 prototype was completed at Nizhny Tagil by the end of 1945.[3] From the late 1950s, the T-54 eventually became the main tank for armoured units of the Soviet Army, armies of the Warsaw Pact countries, and many others. T-54s and T-55s have been involved in many of the world's armed conflicts since their introduction in the second half of the 20th century.

T-54/55
A T-55 tank on display at the Imperial War Museum
Type
(NATO designation)
Place of originSoviet Union
Service history
In service1948–present
Used bySee Operators
WarsSee Combat History
Production history
Designer
Designed1947–1958
Manufacturer
  • KhPZ, UVZ (Soviet Union)
  • Bumar-Łabędy (Poland)
  • ZTS Martin (Czechoslovakia)
Unit costUS$200,000 (export price to Egypt, 1956–1972)[1]
Produced
  • 1946–1981 (Soviet Union)
  • 1956–1979 (Poland)
  • 1957–1983 (Czechoslovakia)
No. built96,500–100,000+ est., including:
  • 35,000 T-54 and 27,500 T-55 (by Soviet Union)
  • 13,000 Type-59/69/79 (by China)
  • 11,000 T-54/55 (by Czechoslovakia)
  • 10,000 T-54/55 (by Poland)
VariantsSee Operators and variants section below
Specifications (T-55)
Mass36 metric tons (35.4 long tons; 39.7 short tons)
Length9.00 m (29 ft 6 in) with gun forward
Width3.37 m (11 ft 1 in)
Height2.40 m (7 ft 10 in)
Crew4

Armour
  • 205 mm turret front
  • 130 mm turret sides
  • 60 mm turret rear
  • 30 mm turret roof
  • 120 mm hull front at 60° (100 mm after 1949)[2]
  • 79 mm hull upper sides
  • 20 mm hull lower sides
  • 60 mm at 0° hull rear
  • 20 mm hull bottom
  • 33–16 mm hull roof
Main
armament
D-10T 100 mm rifled gun (43 rounds)
Secondary
armament
7.62 mm SGMT coaxial machine gun, (12.7 mm DShK heavy machine gun)
EngineModel V-55(V-54) V-12 water-cooled. 38.88 litre diesel
500 horsepower (373 kW) up to 800 horsepower (600 kW) (late versions)
Power/weight14.6 horsepower per metric ton (10.9 kW/t)
TransmissionMechanical (synchromesh), 5 forward, 1 reverse gears
SuspensionTorsion bar
Ground clearance0.425 m (16.7 in)
Fuel capacity580 L internal, 320 L external (less on early T54), 400 L jettisonable rear drums
Operational
range
325 kilometres (202 mi), 610 kilometres (380 mi) with extra tanks (on unpaved roads)
Maximum speed 51 kilometres per hour (32 mph)

The T-54/55 series is the most-produced tank in history. Estimated production numbers for the series range from 96,500 to 100,000. They were replaced by the T-62, T-64, T-72, T-80 and T-90 tanks in the Soviet and Russian armies, but remain in use by up to 50 other armies worldwide, some having received sophisticated retrofitting.

During the Cold War, Soviet tanks never directly faced their NATO adversaries in combat in Europe. However, the T-54/55's first appearance in the West around the period of the 1950s (then the beginning of the Cold War) spurred the United Kingdom to develop a new tank gun, the Royal Ordnance L7, and the United States to develop the M60 tank.[4]

Development history edit

Predecessors: T-34 and T-44 edit

The Soviet T-34 medium tank of the 1940s has been described as having the best balance of firepower (F-34 tank gun 76.2 mm gun), protection and mobility for its cost of any tank of its time in the world.[5] Its development never stopped throughout the Second World War and it continued to perform well; however, the designers could not incorporate the latest technologies or major developments as vital tank production could not be interrupted during wartime.

In 1943, the Morozov Design Bureau resurrected the pre-war T-34M development project and created the T-44 tank. Thanks to a space-efficient torsion-bar suspension, a novel transverse engine mount, and the removal of the hull machine-gunner's crew position, the T-44 had cross country performance at least as good as the T-34, but with substantially superior armour and a much more powerful 85 mm gun.

By the time the T-44 was ready for production, the T-34 had also been modified to fit the same gun. Although the T-44 was superior in most other ways, by this time T-34 production was in full swing and the massive numbers of T-34s being built offset any advantage to smaller numbers of a superior design. The T-44 was produced in only small numbers, around 2,000 being completed during the war. Instead, the designers continued to use the design as the basis for further improved guns, experimenting with a 122 mm design, but later deciding a 100 mm gun was a better alternative.

Prototypes edit

Efforts to fit the 100 mm gun to the T-44 demonstrated that small changes to the design would greatly improve the combination. The main issue was a larger turret ring, which suggested slightly enlarging the hull. A prototype of the new design, about 40 centimetres (16 in) longer and only 10 cm wider, was completed in 1945. This model looked almost identical to the original T-44, albeit with a much larger gun.

Testing revealed several drawbacks that needed correcting and many alterations that had to be made to the vehicle's design. It was decided to begin serial production of the new vehicle and the vehicle officially entered service in April 1946. It would go into production in Nizhny Tagil in 1947 and Kharkiv in 1948.[6]

T-54 edit

 
The original T-54-1. It has a turret reminiscent of the T-34-85s, with prominent, undercut shot traps. This example has the fender machine gun boxes replaced with fuel tanks.

Production of the initial series of T-54s began slowly as 1,490 modifications were made. The Red Army received a tank that was superior to World War II designs and theoretically better than the newest tanks of potential opponents. The 100 mm gun fired BR-412 series full-calibre APHE ammunition, which had superior penetration ability when compared to the T-34 that it replaced.

The serial production version, designated T-54-1, differed from the second T-54 prototype. It had thicker hull armour (80 mm on the sides, 30 mm on the roof and 20 mm on the bottom).[citation needed] As production ramped up, quality problems emerged. Production was stopped and an improved T-54-2 (Ob'yekt 137R) version was designed. Several changes were made and a new turret was fitted. The new dome-shaped turret with flat sides was inspired by the turret from the IS-3 heavy tank; it is similar to the later T-54 turret but with a distinctive overhang at the rear. It also had a shorter bustle.[7]

The fender machine guns were removed in favour of a single bow-mounted machine gun. The transmission was modernised and the track was widened to 580 mm. The T-54-2 entered production in 1949, at Stalin Ural Tank Factory No. 183 (Uralvagonzavod). In 1951, a second modernization was made, designated T-54-3 (Ob'yekt 137Sh), which had a new turret without side undercuts, and the new TSh-2-22 telescopic gunner's sight instead of the TSh-20. The tank featured the TDA smoke generating system. A command version was built, the T-54K (komandirskiy), with a second R-113 radio.[7]

T-54A and T-54B edit

In the beginning of the 1950s, the personnel of the OKB-520 design bureau of the Stalin Ural Tank Factory No. 183 (Uralvagonzavod) had been changed considerably. Morozov was replaced by Kolesnikow, who in turn was replaced by Leonid N. Kartsev in March 1953. The first decision of the new designer was to fit the 100 mm D-10T tank gun with the STP-1 "Gorizont" vertical stabilizer. The new tank gun received the designation D-10TG and was fitted into the T-54's turret.[7]

The new tank received night vision equipment for the driver and was designated T-54A (Ob'yekt 137G). Originally, this had a small muzzle counter-weight, which was later replaced with a fume extractor. It was equipped with an OPVT wading snorkel, the TSh-2A-22 telescopic sight, TVN-1 infrared driver's periscope and IR headlight, a new R-113 radio, multi-stage engine air filter and radiator controls for improved engine performance, an electrical oil pump, a bilge pump, an automatic fire extinguisher and extra fuel tanks.[7]

The tank officially entered production in 1954 and service in 1955. It served as a basis for T-54AK command tank, with additional R-112 radio set (front line tanks were equipped with R-113 radio set), TNA-2 navigational device, ammunition load for the main gun decreased by 5 rounds and the AB-1-P/30 charging unit, which was produced in small numbers. In October 1954 a T-54A tank, designated as T-54M (Ob'yekt 139) served as a testbed for new D-54T and D-54TS 100 mm smoothbore guns and "Raduga" and "Molniya" stabilization systems, which were later used in the T-62. These were not completely successful, so further T-55 development continued to use the D-10 series guns. It was fitted with V-54-6 engine developing 581 hp (433 kW). It never went into production.[7]

A new version, based on T-54A, designated T-54B (Ob'yekt 137G2), was designed in 1955. It was fitted with a new 100 mm D-10T2S tank gun with STP-2 "Tsyklon" 2-plane stabilizer. It entered production in 1957. During the last four months of production, the new tanks were equipped with an L-2 "Luna" infrared searchlight, a TPN-1-22-11 IR gunner's sight, and an OU-3 IR commander's searchlight. Modern APFSDS ammunition was developed, dramatically enhancing the penetrative performance of the gun to keep it competitive with NATO armour developments. T-54B served as the basis for T-54BK command tank, which had exactly the same additional equipment as the T-54AK command tank.[7]

T-55 edit

 
The T-55 front, rear and side elevations

Trials with nuclear weapons showed that a T-54 could survive a 2–15 kt nuclear charge at a range of more than 300 metres (980 ft) from the epicentre, but the crew had a chance of surviving at a minimum of 700 metres (2,300 ft). It was decided to create an NBC (nuclear, biological, and chemical) protection system which would start working 0.3 seconds after detecting gamma radiation.

The task of creating a basic PAZ (Protivoatomnaya Zashchita) NBC protection system offering protection against the blast of a nuclear weapon and (radioactive) particulate filtration, but not against external gamma radiation or gas,[8] was given to the KB-60 design bureau in Kharkiv and was completed in 1956. The documentation was sent to Uralvagonzavod. It was decided to increase the tank's abilities by changing its construction and introducing new production technologies. Many of those changes were initially tested on the T-54M (Ob'yekt 139).

The tank was fitted with the new V-55 12-cylinder four-stroke one-chamber, 38.88-litre water-cooled diesel engine developing 581 hp (433 kW). Engine power was increased by raising the pressure of the fuel delivery and charging degree. The designers planned to introduce a heating system for the engine compartment and MC-1 diesel fuel filter. The engine was to be started pneumatically with the use of an AK-150S charger and an electric starter. This eliminated the need for the tank to carry a tank filled with air. To allow easier access during maintenance and repairs, it was decided to change hatches over the engine compartment. To increase the operational range, 300 litres (66 imp gal; 79 US gal) fuel tanks were added to the front of the hull, increasing the overall fuel capacity to 680 litres (150 imp gal; 180 US gal).

 
The original T-55 lacked an antiaircraft machine gun mount.

The ammunition load for the main gun was increased from 34 to 45, with 18 shells stored in so-called "wet containers" located in hull fuel tanks (the concept for which came from Kartsev's cancelled Ob'yekt 140). The ammunition load included high explosive-fragmentation and anti-tank rounds and designers also planned to introduce the BK5M high-explosive anti-tank (HEAT) rounds which penetrated 390 millimetres (15 in) thick armour. The TPKU commander's vision device was replaced by either the TPKUB or TPKU-2B. The gunner received a TNP-165 vision device.

The loader's hatch-mounted 12.7 mm DShK anti-aircraft heavy machine gun was dropped, because it was deemed worthless against high-performance jets. The tank was supposed to be equipped with the "Rosa" fire protection system. The tank had a thicker turret casting and the improved two-plane gun stabilization system from the T-54B, and night vision fighting equipment. To balance the weight of the new equipment, the armour on the back of the hull was thinned slightly.

The T-55 was superior to the IS-2, IS-3 and T-10 heavy tanks in many respects, including the rate of fire of the gun (at least four compared to fewer than three rounds per minute). Despite somewhat thinner frontal turret armour (200 millimetres (7.9 in) instead of 250 millimetres (9.8 in)) it compared favourably with the IS-3, due to its improved antitank gun and better mobility. Heavy tanks soon fell from favour.

The old model of highly mobile medium tanks and heavily armoured heavy tanks was replaced by a new paradigm: the "main battle tank". Parallel developments in the West would produce similar results. Kartsev combined all the ongoing improvements being offered, or planned, on the T-54 into one design.[9] This became the Ob'yekt 155, and entered production at Uralvagonzavod 1 January 1958 as the T-55.[10] It was accepted for service with the Red Army on 8 May. It suffered a significant lapse in one area: there was no antiaircraft machine gun, which had been present on the T-54.[10]

After 1959, it served as a basis for the T-55K command tank which was equipped with an additional R-112 radio set, an AB-1-P/30 fuel powered accumulator charging unit, and TPN-1-22-11 night vision sight. All this additional equipment made it necessary to decrease the ammunition load for the main gun to 37 rounds and eliminate the bow machine gun. In the beginning of the 1960s, a T-55K was experimentally fitted with a Uran TV relay apparatus for battlefield surveillance. The tank was fitted with an external camera, the picture from which was relayed to a receiver in a BTR-50PU command vehicle. There was an observation camera mounted on a folding mast which was in turn mounted on a UAZ 69 car.

In 1961, a T-55 tank was used to test the "Almaz" TV complex, which was supposed to replace the standard observation devices right after a nuclear explosion or while fording a body of water. There was a camera mounted on the hull for the driver and two cameras mounted on the turret, one for aiming and one for observation, and the picture from the cameras was relayed to two control screens. The tank had the front hull fuel tanks and bow machine gun removed. The commander was seated in the driver's usual position while the driver sat next to him.

The cameras allowed battlefield observation and firing during daytime at ranges between 1.5 and 2 kilometres (0.93 and 1.24 mi). Because of the low quality of the equipment, the trials gave negative results. In the beginning of the 1960s, the OKB-29 design bureau in Omsk was working on adapting the tank to use a GTD-3T gas turbine engine developing 700 hp (522 kW). One T-55 tank fitted with this gas turbine engine passed trials but was deemed unsatisfactory and the design did not go into production.

The Omsk OKB-29 group tested three experimental T-55 tanks (designated Ob'yekt 612) between 1962 and 1965 that were fitted with an automatic gearbox controlled by electro-hydraulic systems. The trials found that such gearboxes were prone to frequent breakdowns in tanks. At the same time the Ob'yekt 155ML, a T-55 fitted with a launcher for three 9M14 "Malyutka" (NATO code: AT-3 Sagger) ATGMs mounted on the rear of the turret, was tested. Along with standard tanks a flamethrower-armed version was designed (designated TO-55 (Ob'yekt 482)), which was produced until 1962. It was fitted with 460-litre tanks filled with flammable liquid instead of the frontal hull fuel tanks. The flamethrower replaced the coaxial machine gun. This was a much better way to mount a flamethrower than in the experimental Ob'yekt 483, based on the T-54 tank, where the flamethrower replaced the main gun. TO-55 flamethrower tanks were withdrawn from service in 1993.

T-55A edit

In 1961, development of improved NBC protection systems began. The goal was to protect the crew from fast neutrons; adequate protection against gamma radiation was provided by the thick armour and a PAZ basic NBC protection system.

The POV plasticized lead antiradiation lining was developed to provide the needed protection. It was installed in the interior, requiring the driver's hatch and the coamings over the turret hatches to be noticeably enlarged. This liner had the added benefit of protecting the crew from fragments of penetrated armour.

The tank was equipped with a full PAZ/FVU chemical filtration system. The coaxial 7.62 mm SGMT machine gun was replaced by a 7.62 mm PKT machine gun. The hull was lengthened from 6.04 m to 6.2 m. The hull machine gun was removed, making space for six more main gun rounds. These changes increased the weight of the vehicle to 38 tonnes.

The design work was done by OKB-520 design bureau of Uralvagonzavod under the leadership of Leonid N. Kartsev. The T-55A served as the basis for the T-55AK command tank.[7]

T-54/T-55 upgrades edit

 
A Somali National Army T-55.

In its long service life, the T-55 has been upgraded many times. Early T-55s were fitted with a new TSh-2B-32P sight. In 1959, some tanks received mountings for the PT-55 mine clearing system or the BTU/BTU-55 plough. In 1967, the improved 3BM-8 APDS round, which could penetrate 275 mm thick armour at a range of 2 km, was introduced. In 1970, new and old T-55 tanks had the loader's hatch modified to mount the 12.7 mm DShK machine gun, to deal with the threat of attack helicopters. Starting in 1974, T-55 tanks received the KTD-1 or KTD-2 laser rangefinder in an armoured box over the mantlet of the main gun, and the R-123 or R-123M radio set.[11] Simultaneously, efforts were made to modernize and increase the lifespan of the drive train.

During production, the T-55A was frequently modernised. In 1965, a new track was introduced that could be used for between 2,000 km and 3,000 km, which was twice the range of the old track. It needed a new drive sprocket, with 14 teeth instead of 13. Since 1974, T-55A tanks were equipped with a KTD-1 "Newa" rangefinder and a TSzS-32PM sight. All T-55A tanks were equipped with the TPN-1-22-11 night sight. The R-113 radio set was replaced by a R-123 radio set. Late production models had rubber side skirts and a driver's windshield for use during longer stints.

T-54 and T-55 tanks continued to be upgraded, refitted, and modernised into the 1990s. Advances in armour-piercing and high-explosive anti-tank (HEAT) shaped charge ammunition would improve the gun's antitank abilities in the 1960s and 1980s.

 
Sri Lanka Army T-55AM2

A wide array of upgrades in different price ranges are provided by many manufacturers in different countries, intended to bring the T-54/55 up to the abilities of newer MBTs, at a lower cost. Upgrades include new engines, explosive reactive armour, new main armament such as 120 mm or 125 mm guns, active protection systems, and fire control systems with range-finders or thermal sights. These improvements make it a potent main battle tank (MBT) for the low-end budget, even to this day.

One of these upgrade packages was a joint United States-China prototype designed and built by Cadillac Gage, now known as Textron.[12] Two prototypes based off the Chinese Type 59 tank, a clone of the Soviet Union era T-55, named Jaguar were produced in Detroit, Michigan. Modifications included a new turret design and improved hull. The engine compartment and fuel tanks on the shelves over the tracks were armour-protected. The Soviet-made 100 mm gun was replaced with the American M68 105 mm rifled gun fitted with a thermal sleeve. A Marconi fire control system which was originally developed for the American light tank Stingray was fitted. The vehicle incorporated a Cadillac-Gage weapon stabilizer and gunner's sight equipped with an integral laser rangefinder. The powertrain was replaced with a Detroit Diesel 8V-92TA engine and XTG-411 automatic transmission. In 1989, two prototypes were completed. The chassis were provided by PRC, while the hull tops, turrets and powerplants were manufactured by Cadillac Gage Textron.[13] Field testing of the prototypes began in October 1989, four-months after the 1989 Tiananmen Square protests and massacre, which ended cooperation between China and Cadillac Gage.

Another prototype upgrade package was produced by Teledyne Continental Motors (now General Dynamics Land Systems) for the Egyptian Army and was known as the T-54E. After further modifications and trials it was sent into mass production and received the designation Ramses II.

As late as 2013, Ukrainian companies were reportedly developing T-55 main battle tank upgrades targeting the export market.[14] The Type 59 is still in production, in several variants.[15]

Description edit

 
A former Polish T-54 tank at the Panzermuseum Thun in Switzerland. The T-54 can be recognized apart from the highly-similar T-55 by the dome-shaped ventilator on the turret's roof and the tiny hole (for the vehicle's bow-mounted 7.62mm machine gun) in the centre of the tank's front glacis-plate.

The T-54 and T-55 have a cabin layout shared with many post-World War II tanks, with the fighting compartment in the front, engine compartment in the rear, and a dome-shaped turret in the center of the hull. The driver's hatch is on the front left of the hull roof. In the turret, the commander is seated on the left, with the gunner to his front and the loader on the right. The tank has a flat track,[16] meaning no support rollers, the suspension has the drive sprocket at the rear, and dead track. Engine exhaust is on the left fender. There is a prominent gap between the first and second road wheel pairs, a distinguishing feature from the T-62, which has progressively larger spaces between road wheels towards the rear.

The T-54 and T-55 tanks are outwardly very similar and difficult to distinguish visually. Many T-54s were also updated to T-55 standards, so the distinction is often downplayed with the collective name T-54/55. Soviet tanks were factory-overhauled every 7,000 km and often given minor technology updates. Many states have added or modified the tank's equipment; India, for example, affixed fake fume extractors to its T-54s and T-55s so that its gunners would not confuse them with Pakistani Type 59s.[17]

The older T-54 can be distinguished from the T-55 by a dome-shaped ventilator on the front right of the turret and a driver-operated SGMT 7.62 mm machine gun mounted to fire through a tiny hole in the center of the hull's front. Early T-54s lacked a gun fume extractor, had an undercut at the turret's rear, and a distinctive "pig-snout" gun mantlet.

Advantages and drawbacks edit

The T-54/55 tanks are mechanically simple and robust. They are very simple to operate compared to Western tanks, and do not require a high level of training or education in their crewmen. The tanks have good mobility thanks to their relatively light weight (which permits easy transport by rail or flatbed truck and allows crossing of lighter bridges), wide tracks (which give lower ground pressure and hence good mobility on soft ground), a good cold-weather start-up system and a snorkel that allows river crossings.[citation needed]

 
An abandoned Iraqi Army Type 59 tank lies among the wreckage of many other Iraqi vehicles, such as trucks, cars and buses, somewhere along the Highway of Death in April 1991.

By 1950s standards the T-54 was excellent, packing considerable firepower and armour protection in a reliable design whilst also being smaller and lighter than contemporary NATO designs. However at the time the T-54 lacked effective sub-calibre ammunition and was reliant on HEAT rounds for anti-tank ammunition until the 1960s. This and the fact that the T-54 had a simple fire-control system meant that the T-54 was inaccurate at longer ranges.[18]

The T-55 introduced the world's first first-generation protective suite to provide NBC protection. This was done due to Soviet researchers finding that the survivability of tanks and their crews against tactical nuclear weapons was poor.[19]

The low turret profile of the tanks prevents them from depressing their main guns by more than 5° since the breech would strike the ceiling when fired, which limits the ability to cover terrain by fire from a hull-down position on a reverse slope. As in most tanks of that generation, the internal ammunition supply is not shielded, increasing the risk that any enemy penetration of the fighting compartment could cause a catastrophic secondary explosion. The T-54 lacks NBC protection, and a turret basket, which meant that crewmen had to physically rotate and keep up with a rotating turret as the hull in which they stood didn't move with the turret. Additionally, early models also lacked gun stabilisation. Most of these problems were corrected in the otherwise largely identical T-55 tank.[citation needed]

Together, the T-54/55 tanks have been manufactured in the tens of thousands, and many still remain in reserve, or even in front-line use among lower-technology fighting forces. Abundance and age together make these tanks cheap and easy to purchase.[20]

Production history edit

Soviet Union edit

T-54-1 production was slow at first, as only 3 vehicles were built in 1946 and 22 in 1947. 285 T-54-1 tanks were built in 1948 by Stalin Ural Tank Factory No. 183 (Uralvagonzavod); by then it had completely replaced T-44 production at Uralvagonzavod, and Kharkiv Diesel Factory No. 75 (KhPZ). Production was stopped because of a low level of production quality and frequent breakdowns. The T-54-2 entered production in 1949 at Uralvagonzavod, which produced 423 tanks by the end of 1950. It replaced the T-34 in production at the Omsk Factory No. 183 in 1950. In 1951, over 800 T-54-2 tanks were produced. The T-54-2 remained in production until 1952. The T-54A was produced between 1955 and 1957. The T-54B was produced between 1957 and April 1959. The T-55 was produced by Uralvagonzavod between 1958 and 1962. The T-55K command tank was produced from 1959. The TO-55 (Ob'yekt 482) flamethrower tank was produced until 1962.

Overall 35,000 T-54-1, T-54-2, T-54 (T-54-3), T-54A, T-54B, T-54AK1, T-54AK2, T-54BK1 and T-54BK2 tanks were produced between 1946 and 1958 and 27,500 T-55, T-55A, T-55K1, T-55K2, T-55K3, T-55AK1, T-55AK2 and T-55AK3 tanks were produced between 1955 and 1981.

Polish People's Republic edit

 
Polish T-55A tanks on the streets during Martial Law in Poland.

Polish People's Republic produced 3,000 T-54, T-54A, T-54AD and T-54AM tanks between 1956 and 1964 and 7,000 T-55 (between 1964 and 1968), T-55L, T-55AD-1 and T-55AD-2 tanks (between 1968 and 1979).[citation needed]

Czechoslovakia edit

Czechoslovakia produced 2,700 T-54A, T-54AM, T-54AK, T-54AMK tanks (between 1957 and 1966) and 8,300 T-55 and T-55A tanks (between 1964 and 1983; T-55A was probably produced since 1968). Most of them were for export.[citation needed]

Service history edit

Soviet Union and Russia edit

The T-54/55 and the T-62 were the two most common tanks in Soviet inventory—in the mid-1970s the two tank types together comprised approximately 85% of the Soviet Army's tanks.[citation needed]

Soviet T-54 tanks served in combat during the Hungarian Revolution in 1956 and a few were successfully knocked out by the defending anti-Soviet Hungarian resistance-fighters and rebels using Molotov cocktails and several anti-tank guns.[21] The local anti-communist revolutionaries delivered one captured T-54A to the British Embassy in Budapest,[citation needed] the analyses and studies of which helped and spurred the development of the Royal Ordnance L7 105 mm tank gun.

At the initial stage of the war in Afghanistan in 1979–1980, about 800 Soviet tanks were used, consisting of 39 battalions, mainly armed with T-54s and T-55s. In 1979, only one T-55 tank was lost. Since the beginning of 1980, they began to be replaced by modern T-62 and T-64 tanks.[22]

Most of the T-62 and the T-55 were auctioned off in 2012, with all Russian active-duty military units mainly operating the T-72, the T-80 and the T-90. However, T-62s and T-55s have seen combat in the 2022 Ukraine War after catastrophic Russian tank losses in failed early offensives.[23][24][25]

Middle East edit

 
An abandoned Israeli-supplied Tiran-5 of the South Lebanon Army (SLA) in South Lebanon, with a giant wooden cut-out of former Iranian religious leader Ayatollah Khomeini flanked by two Hezbollah flags.
 
Israeli Tiran-4Sh tank, which was an upgraded T-54A up-gunned with a 105 mm M68 main gun.

During the 1967 Six-Day War, U.S.-supplied M48 Patton tanks, British Centurion tanks, and even upgraded World War II–era 75 mm M-50 and 105 mm armed M-51 Super Shermans faced T-55s. This mix of Israeli tanks, combined with superior planning of operations and superior airpower, proved to be more than capable of dealing with the T-54/T-55 series.[26]

During the 1970 Jordanian Civil War, Syrian tanks inflicted heavy losses on Jordanian Centurions. In one case, a squadron of T-55s stopped the advance of a large Jordanian column, with 19 Centurions destroyed and up to 10 Syrian T-55s lost in the battle.[27] According to Israeli intelligence, Jordan lost 75 to 90 tanks out of 200 involved,[28] most to Syrian T-55 fire at ar-Ramtha.[29] In turn total Syrian tank losses accounted to 62 T-55 mostly breakdowns left on enemy territory.[30]

By the 1973 Yom Kippur War, the T-54A and T-55's gun was starting to lose its competitive effectiveness relative to the 105 mm Royal Ordnance L7 gun mounted in Israeli Centurion Mk V and M60A1 tanks. Israeli tanks fitted with the L7 105mm gun suffered greatly from the new Soviet HEAT 3BК5 ammunition fired by the T-55s.[31]

Israel captured many from Egypt in 1967, along with a few T-55s from Syria, and kept some of them in service. They were upgraded with a 105 mm NATO-standard L7 or M68, a US version of the L7, replacing the old Soviet 100 mm D-10, and a General Motors diesel replacing the original Soviet diesel engine. The Israelis designated these Tiran-5 medium tanks, and they were used by reserve units until the early 1990s. Most of these were then sold to assorted Third World countries, some of them in Latin America, and the rest were heavily modified, converted into the Achzarit heavy armoured personnel carrier.

 
A destroyed Iraqi T-55 and supply truck, painted with graffiti by Coalition troops, along the highway between Kuwait City and Basra, Iraq, following the retreat of Iraqi forces from Kuwait during Operation Desert Storm.

In the Lebanese Civil War, on 10 June 1982, eight Israeli M48A3s, two M60A1s and at least three M113 APCs were lost in an ambush by Syrian T-55 tanks and BMP-1 APCs during the Battle of Sultan Yacoub.

The tank was heavily used during the Iran–Iraq War of 1980–88. T-54/55 participated in the biggest tank battle of the war in early 1981. Iran lost 214 Chieftain and M60A1 tanks in the battle. In return, Iraq lost 45 T-55 and T-62 tanks.[32] Another known tank battle occurred on 11 October 1980, when a large Iranian convoy supported by a battalion of Chieftains (92nd Division) was ambushed by battalion of Iraqi T-55s (26th Brigade).[33] During the battle, the Iranians lost 20 Chieftains plus other armoured vehicles and withdrew.[34]

Many of Iraqi T-55s saw action during Operation Desert Storm in Iraq and Kuwait in January/February 1991, and during the 2003 US/UK invasion of Iraq with poor results.

Vietnam War edit

 
An LASV-colored T-54 tank on display in the Vietnam Military History Museum in Hanoi.

During the Vietnam War, the People's Army of Vietnam (PAVN) and its proxy military force Liberation Army of South Vietnam (LASV) used T-54s, along with its Chinese-built copy (the Type 59), extensively against the South Vietnamese Army of the Republic of Vietnam (ARVN) and their allied US forces.

The PAVN/LASV and the ARVN engaged each other with tanks for the first time during Operation Lam Son 719 in February 1971. During that battle, 17 M41 Walker Bulldog light tanks of the ARVN's 1st Armoured Brigade claimed destroy 22 PAVN tanks, a total of 6 T-54s and 16 PT-76 light amphibious tanks, at no loss to themselves,[35][36][full citation needed] but their friendly units lost 5 M41s and 25 armoured personnel carriers (APCs), mainly M113 APCs.[37]

On Easter Sunday, 2 April 1972, the newly activated ARVN 20th Tank Regiment, comprising approximately 57 M48A3 Patton main battle tanks (note that ARVN regiments were equivalent to US battalions, and ARVN squadrons were equivalent to US companies or troops)[38] received reports from friendly intelligence units of a large PAVN armoured column moving towards Dong Ha, the largest South Vietnamese city near the Vietnamese DMZ located on the 17th Parallel. At about noontime, the tank crewmen of the ARVN's 1st Squadron observed enemy armour moving south along Highway 1 towards Dong Ha and promptly concealed their tanks on high ground with a good vantage point against their enemy. Waiting for the PAVN tank column to close to between 2500 and 3000 meters, the 90mm main guns of the Patton tanks opened fire and quickly destroyed nine PT-76s and two T-54s.[38] The surviving PAVN armour, unable to locate their enemy's positions, hastily turned about and withdrew shortly afterwards.

On 9 April 1972, all three squadrons of the 20th Tank Regiment (57 M48 tanks) fought hard against enemy armour, firing upon PAVN tanks accompanied by large masses of infantry, again while occupying the strategically important high ground. This time, similarly, the Pattons opened fire at approximately 2800 meters. A few answering-shots from the T-54s fell short and the PAVN tanks began to scatter after suffering considerable losses and heavy casualties. By the end of the day, the 20th claimed destroy sixteen T-54s and captured one Type 59 at no loss to themselves.[39] (The PAVN confirmed six tank were destroyed[40])

PAVN armoured units equipped with the T-54 tank achieved one of their greatest victories in April 1972 when the PAVN 203rd Armoured Regiment attacked the ARVN's 22nd Infantry Division based at Tân Cảnh Base Camp, which dominated a main route into the city of Kon Tum, located near the 17th Parallel. After a two-day-long intense artillery barrage, eighteen T-54 tanks attacked the camp at dawn from two different directions, thus breaking apart the ARVN unit into two and splitting up its forces, which quickly abandoned its positions and withdrew.[41][full citation needed] T-54 tank No. 377 had managed to destroy seven ARVN M41s before it was finally destroyed by M72 LAW anti-tank rocket launchers fielded by the South Vietnamese infantry.[42] The PAVN destroyed 18 M41 light tanks together with 31 M113 APCs and captured 17 M41s intact, while losing only two T-54 tanks and one PT-76 tank in the armoured skirmish.[43]

At the very end of the war on the 30 April 1975, a PAVN T-54 smashed through the main gate of the RVN Presidential Palace in their capital city of Saigon, accompanied by onrushing North Vietnamese troops, at the conclusion of North Vietnam's conquering of the South. This widely seen image has come to be regarded by many as perhaps the defining moment of the end of the bloody 20-year-long conflict in Vietnam, and the fall of Republic of Vietnam. During the war, PAVN tank units were involved in 211 battles, claimed 20,000+ enemy killed, destroyed more than 2,000 enemy tanks/APCs, 870 other military vehicles, and 3,500 enemy bunkers, and shot down 35 aircraft or helicopters, overwhelmingly using T-54s.[44] The PAVN lost an estimated 250 (1972 - 150, 1973-1975 - 100) T-54s during the war.[citation needed]

Following the Vietnam War, Vietnam's T-54/55s and Type 59s continued to see much combat activity against neighbouring Cambodia and China to their north between 1978 and 1979. Just like many developing countries around the world which continue to operate the T-54/55, at least 900 T-54s, along with a similar number of T-55s and Type 59s, are still in active military service with the Socialist Republic of Vietnam until the present day. Some of them are slated to be replaced by the more modern T-90S/SK.

Ogaden War edit

During the largest tank battle of the Ogaden War - the Battle of Jijiga (August–September 1977), 124 Somali tanks, mostly T-55s,[45] defeated 108 Ethiopian tanks, mainly M47 Pattons and M41 Walker Bulldogs.[46] The Ethiopians lost 43 tanks during the battle.[47]

Angola edit

T-54/T-55s began appearing in Southern Africa in the late 1970s, when many emerging Marxist states, particularly Angola and Mozambique, were bolstered with modern Soviet military hardware.[17] The T-55's dependability and ruggedness proved well-suited to the local combat environments.[48] Survivability of opposing medium-armour vehicles deployed by UNITA and the South African Defence Force (SADF) against late model MBTs used in the Angolan Civil War remained a major concern throughout that conflict.[49] Angolan Army T-54s were first blooded during Operation Askari, in 1981.[50] At least five[51] were subsequently destroyed in encounters with South African Eland or Ratel-90 armoured cars, and some were captured.[52] Soviet sources confirm that many T-55s were penetrated by an Eland's 90 mm low-pressure gun.[53] Nevertheless, multiple HEAT rounds were needed to guarantee sufficient damage against a T-55's frontal arc[54] and SADF anti-tank teams forced to operate in platoons accordingly.[49]

During the Battle of Cuito Cuanavale, another three T-55s of Angola's 21st Brigade were shot out by Ratel tank destroyers armed with ZT3 Ingwe ATGMs near the Lomba River.[55] On 9 November 1987, an engagement between South African and Angolan tanks occurred when thirteen Olifant Mk1As eliminated two T-55s in a nine-minute skirmish.[52][56][57] T-55s again participated in a critical engagement near Cuito Cuanavale on 14 February 1988, when Cuba's 3rd Tank Battalion counter-attacked to spare Angola's 16th Brigade virtual annihilation by 61 Mechanised Infantry Battalion Group and the 4th South African Infantry Battalion. Six T-55s were lost (three to RPGs, three to Olifants, one more was damaged), but the attack blunted the South African advance, safeguarding the cohesion of the Angolan line. Cuban and Soviet sources maintain that they destroyed ten Olifant tanks[58] and twelve Ratels,[55] while South African and Western sources maintain that only one Olifant and one Ratel were damaged, and one Ratel destroyed.[59]

India and Pakistan edit

 
Indian Army T-55 during the incursion into Jessore, East Pakistan in 1971.

The Indian Army has used their T-54s and T-55s extensively in its conflicts with Pakistan between the 1970s to the 1980s. Pakistan also used some T-54As and Chinese Type 59 copies.[60]

The first meeting of the T-55 with enemy tanks occurred in the area of Garibpur on November 22, 1971. Indian T-55 tanks (63 Cavalry) destroyed 3 Pakistani M24 Chaffee tanks (29 Cavalry) in the area.[61]

On December 10–11, during the Battle of Nainakot, Indian T-55s (14 Cavalry Scinde Horse) in two battles destroyed 9 Pakistani M47/48 tanks (33 Cavalry), without any loss.[62]

Battle of Basantar or the Battle of Barapind (December 4–16, 1971) was one of the vital battles fought as part of the Indo-Pakistani War of 1971 in the western sector of India. India had destroyed close to 46 M48 tanks[63][64] and losing only 10 tanks in the process.

At the end of the war, one of the last tank battles took place in the Naogaon area, an M24 company attacked Indian T-55s, but lost 5 Chaffee tanks and was forced to retreat to Bogra.[65]

Russo-Ukrainian War edit

Footage from the Battle of Mariupol (May 2022) indicates that Ukrainian soldiers used a single T-54 which had previously been converted to a historical memorial at the Azovstal plant. The tank was removed from the pedestal, probably towed to its combat position and used by Ukrainian fighters for defence. According to the few existing pictures, the vehicle was heavily damaged in combat and abandoned.[66]

 
Ukrainian upgraded M-55S

Ukrainian soldiers trained with 28 M-55S tanks delivered in October 2022 by Slovenia. The Model M-55S is a heavily reinforced tank and has been updated with a NATO L7 105 mm gun, upgraded armour protection, a digital ballistic computer and an upgraded engine.[67] In December 2022 the volunteer 47th Assault Brigade was equipped with 28 M-55S.[68] On 14 July 2023 an M-55S received a direct hit into the upper armour by a 152 mm guided Krasnopol Russian artillery shell.[69] Experts estimate that the M-55S tank and crew survived due to reactive armour upgrades; the original T-55 would not have survived such a direct hit from anti-armour weapons.[70]

On March 21–22, 2023, photos and videos of a Russian military train with T-54s and T-54Bs appeared on social media,[71] and an interview by Volya Media and reported by Forbes seems to confirm the intention of deploying them to Ukraine.[72] Images of T-55 in Ukraine first emerged in April 2023 confirming their deployment by the Russian armed forces. No additional modernization or ERA application appears to be done.[73] In June 19, footage of a Russian T-54/55 converted into a remote-controlled VBIED being destroyed by Ukrainian forces near Marinka, Donetsk Oblast was released.[74]

As of 8 September 2023, Russia is visually confirmed to have suffered losses of 1 unknown T-54/55 destroyed and 1 T-55A damaged.[75]

Other conflicts edit

T-54 tanks[76] were used during the Cambodian Civil War and the Cambodian–Vietnamese War between the 1970s to the 1980s.[77] During the Ugandan-Tanzanian War of 1978 to 1979, Libya sent an expeditionary military force to aid Ugandan dictator Idi Amin in his conflict with Tanzania, which included the supply of a few dozen T-54/55 tanks. Some of these tanks saw action against Tanzanian forces.,[78] with at least limited success.

Polish T-55L tanks were deployed during the imposition of martial law in their country to intimidate the population (seemingly growing ever-more anti-communist) and to suppress overt displays against their communist government.[79]

The T-55 was the most numerous tank of the Yugoslav People's Army (JNA). It was the mainstay of armoured combat units during the Yugoslav Wars, where it proved vulnerable to infantry equipped with anti-tank rockets and weaponry and to misemployment in urban areas and unfriendly terrain. But there were too many of them in service for them to be replaced entirely. During the Battle of Vukovar, where the JNA grouped a large part of its tank force, a number were destroyed, almost exclusively by infantry-carried anti-tank weapons. The T-55 tank remained the most common tank in the armies of the various Yugoslavian successor states until recently and it was the most-used tank by all armies during the decades-long wars. T-55s were also used by Yugoslavia in the Kosovo War and in Macedonia (now North Macedonia) during the 2001 insurgency in Macedonia, and by Russian peacekeepers after the withdrawal of Yugoslav forces from Kosovo. The Kosovo Liberation Army (National Liberation Army of Kosovo) captured a T-55 from the Macedonian Army during the battle of Raduša.[80]

 
Yugoslav T-55 tank captured by Croatian army during the Croatian War of Independence is now displayed in city Valpovo, Croatia

The T-55 has been used by Ethiopia in the conflict with the Islamic Courts Union in Somalia and used by various warring factions in the Somali Civil War after the fall of the dictatorial Siad Barre regime in the 1990s.

China produced thousands of Type 59 tanks (based on the Soviet T-54A) for the People's Liberation Army, which were used during the Vietnam War and used en-masse against Vietnam in the Sino-Vietnamese War and sold the similar (but upgraded) Type 69 tanks to both Iran and Iraq during the Iran–Iraq War between 1980 and 1988. A considerable number saw action against Coalition forces during Operation Desert Storm in Iraq and Kuwait in January and February 1991 and during the US invasion of Iraq in 2003 (Operation Iraqi Freedom), with extremely poor showing against more-modern tanks fielded by US and British troops, such as the M1 Abrams and the Challenger 1 and Challenger 2 tanks.

The Sri Lanka Army acquired 25 T-55As and 2 T-55 ARVs from Czechoslovakia in 1991, forming its first tank unit, the 4th Armoured Regiment of the Sri Lanka Armoured Corps. The T-55s were first used in Operation Balavegaya II in an offensive capacity. Due to operation demands of the escalating Sri Lankan Civil War, T-55As of the regiment were deployed in pairs to forward bases to support infantry with limited training. This resulted in the capture of two T-55A tanks by the LTTE in the Battle of Pooneryn in November 1993. One of these were destroyed soon after by the Sri Lanka Air Force, the other was operated by the LTTE until the last days of the war, when it was re-captured. The T-55s spearheaded Operation Riviresa. In 2000, the army acquired Czech T-55AM2s which were deployed in offensive operations supporting infantry during the pitch battles of last stages of the Sri Lankan Civil War including the Battle of Jaffna.[81]

T-55 tanks have seen use on both sides of the 2011 Libyan civil war, with anti-Gaddafi forces either stealing them or having them contributed by defecting members of the Libyan Army.

T-55s have been used by the Sudanese Armed Forces during the conflict in South Kordofan and Blue Nile. At least 4 were captured and 1 destroyed by the Sudan People's Liberation Movement-North on 10 December 2012.[82]

The T-55 has seen active combat service with the FARDCTooltip Forces Armées de la République Démocratique du Congo of the Democratic Republic of the Congo, supported by the United Nations Force Intervention Brigade (UN FIB), in 2013–14 during the campaign to suppress the March 23 Movement (M23) rebel group.

On July 7, 2014, a T-54 from a museum in Donetsk was commissioned into the armed forces of Novorossiya.[83]

Russia announced that several T-55 tanks used by ISIL in Syria were destroyed in an air attack conducted by its forces on October 5, 2015.[citation needed]

Combat history edit

 
Civilians crowding atop a T-55 tank in Libya in 2011.
 
A Macedonian Army T-55 tank and its crew, shown here in 2001.

Operators and variants edit

The T-55 has been used worldwide by as many as 50 countries and quasi-armies. They have been subject to many improvements throughout their production history and afterward, and many are still in service today.

Modifications to the T-54/55 series over the years have changed almost every aspect of the vehicle. Initially, Soviet modifications included a better turret shape, improved NBC protection and an improved powerplant. Later, improved fire-control equipment and night-vision equipment was added.

Foreign improvements, both in Warsaw Pact nations and elsewhere, have further improved protection, powerplant, and firepower. T-54/55s have been re-armed with improved tank guns, AA machine guns, advanced armour arrays, and technologies, such as laser range finders and computerized fire control systems, that did not exist when the tank was first being built in the early days of the Cold War.

Museums with T-54/T-55 on display edit

  • There is a T-55 captured from Iraqi forces during Operation Desert Storm at USS Alabama Battleship Park, Mobile Alabama.[86]
  • There is a T-55 on outdoor display at the Fort Polk Museum, Fort Polk Louisiana, United States.[87]
  • The Ontario Regiment Museum has an operational T-54.[88]
  • There is a T-54 outside of K-W Surplus in Kitchener, Ontario, Canada[89]
  • Museum of Military Technology "Gryf" in Gdynia, Poland offers rides in T-55A.[90]
  • There is a T-54 at the Tank Museum in Thun, Switzerland.[91]
  • The Musee des Blindes in Saumur, France has both an original T-54 and a T-54/55 upgrade.
  • The American Armored Foundation (AAF) Tank Museum in Danville, VA, USA has an Iraqi T-55 tank captured during the Persian Gulf War.
  • The Armored Corps Memorial Site and Museum at Latrun
  • There is a T-54AM at the German Tank Museum in Munster, Germany.[92]

See also edit

Tanks of comparable role, performance and era edit

Citations edit

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General bibliography edit

  • Cockburn, Andrew (1983). The Threat: Inside the Soviet Military Machine. New York: Random House. 3 May 1983 ISBN 0-394-52402-0.
  • Dunstan, Simon (1982). Vietnam Tracks: Armor in Battle 1945–75. Osprey Publications. ISBN 0-89141-171-2.
  • Foss, Christopher F., ed (2005). Jane's Armour and Artillery 2005–2006, 26th edition. 15 August 2005 ISBN 0-7106-2686-X.
  • Gelbart, Marsh (1996). Tanks: Main Battle and Light Tanks. London: Brassey's. ISBN 1-85753-168-X.
  • Starry, Gen. Donn A. (1989). Mounted Combat in Vietnam 16 July 2009 at the Wayback Machine. Washington, D.C.: Vietnam Studies, Department of the Army. First printed in 1978-CMH Pub 90–17.
  • Hunnicutt, R.P. Abrams: A History of the American Main Battle Tank. Vol. 2. Presidio Press 1990.
  • Hunnicutt, R. P. Patton: A History of the American Main Battle Tank. ISBN 0-89141-230-1.
  • Hunnicutt, R. P. Sheridan: A History of the American Light Tank Volume 2; 1995, Presidio Press. ISBN 0-89141-462-2.
  • Zaloga, Steven; Johnson, Hugh (2004). T-54 and T-55 Main Battle Tanks 1944–2004. Oxford: Osprey. ISBN 1-84176-792-1.
  • Zaloga, Steven; Katz, Samuel (1 September 1996). Tank Battles of the Mid-East Wars 1: The Wars of 1948–1973. Concord. ISBN 978-962-361-612-6.
  • James Kinnear, Stephen Sewell & Andrey Aksenov, Soviet T-54 Main Battle Tank, General Military series, Osprey Publishing Ltd, Oxford 2018. ISBN 978 1 4728 3330 3
  • James Kinnear, Stephen Sewell, Andrey Aksenov, Soviet T-55 Main Battle Tank, General Military series, Osprey Publishing Ltd, Oxford 2019. ISBN 978 1 4728 3855 1
  • Anthony Tucker-Jones, Images of War: T–54/55, The Soviet Army’s Cold War main battle tank – rare photographs from wartime archives, Pen & Sword Military, Barnsley 2017. ISBN 978 1 47389 109 8
  • Krzysztof M. Gaj, Czołg T-55AM i pochodne (T-55AD-1M, T-55AD-2M, T-55AMS), Sowa Sp. z o.o., 2013, ISBN 978-83-936039-3-0

External links edit

  • Cuban T-55
  • Technical data sheet and pictures T-55 from ArmyRecognition.com
  • T-55 Variant walk arounds and photos on Prime Portal
  • Jaguar prototype main battle tank

redirect, here, other, uses, disambiguation, disambiguation, tanks, series, soviet, main, battle, tanks, introduced, years, following, second, world, first, prototype, completed, nizhny, tagil, 1945, from, late, 1950s, eventually, became, main, tank, armoured,. T 54 and T 55 redirect here For other uses see T 54 disambiguation and T 55 disambiguation The T 54 and T 55 tanks are a series of Soviet main battle tanks introduced in the years following the Second World War The first T 54 prototype was completed at Nizhny Tagil by the end of 1945 3 From the late 1950s the T 54 eventually became the main tank for armoured units of the Soviet Army armies of the Warsaw Pact countries and many others T 54s and T 55s have been involved in many of the world s armed conflicts since their introduction in the second half of the 20th century T 54 55A T 55 tank on display at the Imperial War MuseumTypeMedium tank Warsaw pact designation Main battle tank NATO designation Place of originSoviet UnionService historyIn service1948 presentUsed bySee OperatorsWarsSee Combat HistoryProduction historyDesignerKMDB T 54 OKB 520 T 54A and later Designed1947 1958ManufacturerKhPZ UVZ Soviet Union Bumar Labedy Poland ZTS Martin Czechoslovakia Unit costUS 200 000 export price to Egypt 1956 1972 1 Produced1946 1981 Soviet Union 1956 1979 Poland 1957 1983 Czechoslovakia No built96 500 100 000 est including 35 000 T 54 and 27 500 T 55 by Soviet Union 13 000 Type 59 69 79 by China 11 000 T 54 55 by Czechoslovakia 10 000 T 54 55 by Poland VariantsSee Operators and variants section belowSpecifications T 55 Mass36 metric tons 35 4 long tons 39 7 short tons Length9 00 m 29 ft 6 in with gun forwardWidth3 37 m 11 ft 1 in Height2 40 m 7 ft 10 in Crew4Armour205 mm turret front130 mm turret sides60 mm turret rear30 mm turret roof120 mm hull front at 60 100 mm after 1949 2 79 mm hull upper sides20 mm hull lower sides60 mm at 0 hull rear20 mm hull bottom33 16 mm hull roofMainarmamentD 10T 100 mm rifled gun 43 rounds Secondaryarmament7 62 mm SGMT coaxial machine gun 12 7 mm DShK heavy machine gun EngineModel V 55 V 54 V 12 water cooled 38 88 litre diesel500 horsepower 373 kW up to 800 horsepower 600 kW late versions Power weight14 6 horsepower per metric ton 10 9 kW t TransmissionMechanical synchromesh 5 forward 1 reverse gearsSuspensionTorsion barGround clearance0 425 m 16 7 in Fuel capacity580 L internal 320 L external less on early T54 400 L jettisonable rear drumsOperationalrange325 kilometres 202 mi 610 kilometres 380 mi with extra tanks on unpaved roads Maximum speed51 kilometres per hour 32 mph The T 54 55 series is the most produced tank in history Estimated production numbers for the series range from 96 500 to 100 000 They were replaced by the T 62 T 64 T 72 T 80 and T 90 tanks in the Soviet and Russian armies but remain in use by up to 50 other armies worldwide some having received sophisticated retrofitting During the Cold War Soviet tanks never directly faced their NATO adversaries in combat in Europe However the T 54 55 s first appearance in the West around the period of the 1950s then the beginning of the Cold War spurred the United Kingdom to develop a new tank gun the Royal Ordnance L7 and the United States to develop the M60 tank 4 Contents 1 Development history 1 1 Predecessors T 34 and T 44 1 2 Prototypes 1 3 T 54 1 3 1 T 54A and T 54B 1 4 T 55 1 4 1 T 55A 1 5 T 54 T 55 upgrades 2 Description 2 1 Advantages and drawbacks 3 Production history 3 1 Soviet Union 3 2 Polish People s Republic 3 3 Czechoslovakia 4 Service history 4 1 Soviet Union and Russia 4 2 Middle East 4 3 Vietnam War 4 4 Ogaden War 4 5 Angola 4 6 India and Pakistan 4 7 Russo Ukrainian War 4 8 Other conflicts 5 Combat history 6 Operators and variants 7 Museums with T 54 T 55 on display 8 See also 8 1 Tanks of comparable role performance and era 9 Citations 10 General bibliography 11 External linksDevelopment history editPredecessors T 34 and T 44 edit Main articles T 34 and T 44 The Soviet T 34 medium tank of the 1940s has been described as having the best balance of firepower F 34 tank gun 76 2 mm gun protection and mobility for its cost of any tank of its time in the world 5 Its development never stopped throughout the Second World War and it continued to perform well however the designers could not incorporate the latest technologies or major developments as vital tank production could not be interrupted during wartime In 1943 the Morozov Design Bureau resurrected the pre war T 34M development project and created the T 44 tank Thanks to a space efficient torsion bar suspension a novel transverse engine mount and the removal of the hull machine gunner s crew position the T 44 had cross country performance at least as good as the T 34 but with substantially superior armour and a much more powerful 85 mm gun By the time the T 44 was ready for production the T 34 had also been modified to fit the same gun Although the T 44 was superior in most other ways by this time T 34 production was in full swing and the massive numbers of T 34s being built offset any advantage to smaller numbers of a superior design The T 44 was produced in only small numbers around 2 000 being completed during the war Instead the designers continued to use the design as the basis for further improved guns experimenting with a 122 mm design but later deciding a 100 mm gun was a better alternative Prototypes edit This section needs additional citations for verification Please help improve this article by adding citations to reliable sources in this section Unsourced material may be challenged and removed July 2009 Learn how and when to remove this template message Efforts to fit the 100 mm gun to the T 44 demonstrated that small changes to the design would greatly improve the combination The main issue was a larger turret ring which suggested slightly enlarging the hull A prototype of the new design about 40 centimetres 16 in longer and only 10 cm wider was completed in 1945 This model looked almost identical to the original T 44 albeit with a much larger gun Testing revealed several drawbacks that needed correcting and many alterations that had to be made to the vehicle s design It was decided to begin serial production of the new vehicle and the vehicle officially entered service in April 1946 It would go into production in Nizhny Tagil in 1947 and Kharkiv in 1948 6 T 54 edit nbsp The original T 54 1 It has a turret reminiscent of the T 34 85s with prominent undercut shot traps This example has the fender machine gun boxes replaced with fuel tanks Production of the initial series of T 54s began slowly as 1 490 modifications were made The Red Army received a tank that was superior to World War II designs and theoretically better than the newest tanks of potential opponents The 100 mm gun fired BR 412 series full calibre APHE ammunition which had superior penetration ability when compared to the T 34 that it replaced The serial production version designated T 54 1 differed from the second T 54 prototype It had thicker hull armour 80 mm on the sides 30 mm on the roof and 20 mm on the bottom citation needed As production ramped up quality problems emerged Production was stopped and an improved T 54 2 Ob yekt 137R version was designed Several changes were made and a new turret was fitted The new dome shaped turret with flat sides was inspired by the turret from the IS 3 heavy tank it is similar to the later T 54 turret but with a distinctive overhang at the rear It also had a shorter bustle 7 The fender machine guns were removed in favour of a single bow mounted machine gun The transmission was modernised and the track was widened to 580 mm The T 54 2 entered production in 1949 at Stalin Ural Tank Factory No 183 Uralvagonzavod In 1951 a second modernization was made designated T 54 3 Ob yekt 137Sh which had a new turret without side undercuts and the new TSh 2 22 telescopic gunner s sight instead of the TSh 20 The tank featured the TDA smoke generating system A command version was built the T 54K komandirskiy with a second R 113 radio 7 T 54A and T 54B edit In the beginning of the 1950s the personnel of the OKB 520 design bureau of the Stalin Ural Tank Factory No 183 Uralvagonzavod had been changed considerably Morozov was replaced by Kolesnikow who in turn was replaced by Leonid N Kartsev in March 1953 The first decision of the new designer was to fit the 100 mm D 10T tank gun with the STP 1 Gorizont vertical stabilizer The new tank gun received the designation D 10TG and was fitted into the T 54 s turret 7 The new tank received night vision equipment for the driver and was designated T 54A Ob yekt 137G Originally this had a small muzzle counter weight which was later replaced with a fume extractor It was equipped with an OPVT wading snorkel the TSh 2A 22 telescopic sight TVN 1 infrared driver s periscope and IR headlight a new R 113 radio multi stage engine air filter and radiator controls for improved engine performance an electrical oil pump a bilge pump an automatic fire extinguisher and extra fuel tanks 7 The tank officially entered production in 1954 and service in 1955 It served as a basis for T 54AK command tank with additional R 112 radio set front line tanks were equipped with R 113 radio set TNA 2 navigational device ammunition load for the main gun decreased by 5 rounds and the AB 1 P 30 charging unit which was produced in small numbers In October 1954 a T 54A tank designated as T 54M Ob yekt 139 served as a testbed for new D 54T and D 54TS 100 mm smoothbore guns and Raduga and Molniya stabilization systems which were later used in the T 62 These were not completely successful so further T 55 development continued to use the D 10 series guns It was fitted with V 54 6 engine developing 581 hp 433 kW It never went into production 7 A new version based on T 54A designated T 54B Ob yekt 137G2 was designed in 1955 It was fitted with a new 100 mm D 10T2S tank gun with STP 2 Tsyklon 2 plane stabilizer It entered production in 1957 During the last four months of production the new tanks were equipped with an L 2 Luna infrared searchlight a TPN 1 22 11 IR gunner s sight and an OU 3 IR commander s searchlight Modern APFSDS ammunition was developed dramatically enhancing the penetrative performance of the gun to keep it competitive with NATO armour developments T 54B served as the basis for T 54BK command tank which had exactly the same additional equipment as the T 54AK command tank 7 T 55 edit nbsp The T 55 front rear and side elevationsTrials with nuclear weapons showed that a T 54 could survive a 2 15 kt nuclear charge at a range of more than 300 metres 980 ft from the epicentre but the crew had a chance of surviving at a minimum of 700 metres 2 300 ft It was decided to create an NBC nuclear biological and chemical protection system which would start working 0 3 seconds after detecting gamma radiation The task of creating a basic PAZ Protivoatomnaya Zashchita NBC protection system offering protection against the blast of a nuclear weapon and radioactive particulate filtration but not against external gamma radiation or gas 8 was given to the KB 60 design bureau in Kharkiv and was completed in 1956 The documentation was sent to Uralvagonzavod It was decided to increase the tank s abilities by changing its construction and introducing new production technologies Many of those changes were initially tested on the T 54M Ob yekt 139 The tank was fitted with the new V 55 12 cylinder four stroke one chamber 38 88 litre water cooled diesel engine developing 581 hp 433 kW Engine power was increased by raising the pressure of the fuel delivery and charging degree The designers planned to introduce a heating system for the engine compartment and MC 1 diesel fuel filter The engine was to be started pneumatically with the use of an AK 150S charger and an electric starter This eliminated the need for the tank to carry a tank filled with air To allow easier access during maintenance and repairs it was decided to change hatches over the engine compartment To increase the operational range 300 litres 66 imp gal 79 US gal fuel tanks were added to the front of the hull increasing the overall fuel capacity to 680 litres 150 imp gal 180 US gal nbsp The original T 55 lacked an antiaircraft machine gun mount The ammunition load for the main gun was increased from 34 to 45 with 18 shells stored in so called wet containers located in hull fuel tanks the concept for which came from Kartsev s cancelled Ob yekt 140 The ammunition load included high explosive fragmentation and anti tank rounds and designers also planned to introduce the BK5M high explosive anti tank HEAT rounds which penetrated 390 millimetres 15 in thick armour The TPKU commander s vision device was replaced by either the TPKUB or TPKU 2B The gunner received a TNP 165 vision device The loader s hatch mounted 12 7 mm DShK anti aircraft heavy machine gun was dropped because it was deemed worthless against high performance jets The tank was supposed to be equipped with the Rosa fire protection system The tank had a thicker turret casting and the improved two plane gun stabilization system from the T 54B and night vision fighting equipment To balance the weight of the new equipment the armour on the back of the hull was thinned slightly The T 55 was superior to the IS 2 IS 3 and T 10 heavy tanks in many respects including the rate of fire of the gun at least four compared to fewer than three rounds per minute Despite somewhat thinner frontal turret armour 200 millimetres 7 9 in instead of 250 millimetres 9 8 in it compared favourably with the IS 3 due to its improved antitank gun and better mobility Heavy tanks soon fell from favour The old model of highly mobile medium tanks and heavily armoured heavy tanks was replaced by a new paradigm the main battle tank Parallel developments in the West would produce similar results Kartsev combined all the ongoing improvements being offered or planned on the T 54 into one design 9 This became the Ob yekt 155 and entered production at Uralvagonzavod 1 January 1958 as the T 55 10 It was accepted for service with the Red Army on 8 May It suffered a significant lapse in one area there was no antiaircraft machine gun which had been present on the T 54 10 After 1959 it served as a basis for the T 55K command tank which was equipped with an additional R 112 radio set an AB 1 P 30 fuel powered accumulator charging unit and TPN 1 22 11 night vision sight All this additional equipment made it necessary to decrease the ammunition load for the main gun to 37 rounds and eliminate the bow machine gun In the beginning of the 1960s a T 55K was experimentally fitted with a Uran TV relay apparatus for battlefield surveillance The tank was fitted with an external camera the picture from which was relayed to a receiver in a BTR 50PU command vehicle There was an observation camera mounted on a folding mast which was in turn mounted on a UAZ 69 car In 1961 a T 55 tank was used to test the Almaz TV complex which was supposed to replace the standard observation devices right after a nuclear explosion or while fording a body of water There was a camera mounted on the hull for the driver and two cameras mounted on the turret one for aiming and one for observation and the picture from the cameras was relayed to two control screens The tank had the front hull fuel tanks and bow machine gun removed The commander was seated in the driver s usual position while the driver sat next to him The cameras allowed battlefield observation and firing during daytime at ranges between 1 5 and 2 kilometres 0 93 and 1 24 mi Because of the low quality of the equipment the trials gave negative results In the beginning of the 1960s the OKB 29 design bureau in Omsk was working on adapting the tank to use a GTD 3T gas turbine engine developing 700 hp 522 kW One T 55 tank fitted with this gas turbine engine passed trials but was deemed unsatisfactory and the design did not go into production The Omsk OKB 29 group tested three experimental T 55 tanks designated Ob yekt 612 between 1962 and 1965 that were fitted with an automatic gearbox controlled by electro hydraulic systems The trials found that such gearboxes were prone to frequent breakdowns in tanks At the same time the Ob yekt 155ML a T 55 fitted with a launcher for three 9M14 Malyutka NATO code AT 3 Sagger ATGMs mounted on the rear of the turret was tested Along with standard tanks a flamethrower armed version was designed designated TO 55 Ob yekt 482 which was produced until 1962 It was fitted with 460 litre tanks filled with flammable liquid instead of the frontal hull fuel tanks The flamethrower replaced the coaxial machine gun This was a much better way to mount a flamethrower than in the experimental Ob yekt 483 based on the T 54 tank where the flamethrower replaced the main gun TO 55 flamethrower tanks were withdrawn from service in 1993 T 55A edit In 1961 development of improved NBC protection systems began The goal was to protect the crew from fast neutrons adequate protection against gamma radiation was provided by the thick armour and a PAZ basic NBC protection system The POV plasticized lead antiradiation lining was developed to provide the needed protection It was installed in the interior requiring the driver s hatch and the coamings over the turret hatches to be noticeably enlarged This liner had the added benefit of protecting the crew from fragments of penetrated armour The tank was equipped with a full PAZ FVU chemical filtration system The coaxial 7 62 mm SGMT machine gun was replaced by a 7 62 mm PKT machine gun The hull was lengthened from 6 04 m to 6 2 m The hull machine gun was removed making space for six more main gun rounds These changes increased the weight of the vehicle to 38 tonnes The design work was done by OKB 520 design bureau of Uralvagonzavod under the leadership of Leonid N Kartsev The T 55A served as the basis for the T 55AK command tank 7 T 54 T 55 upgrades edit nbsp A Somali National Army T 55 In its long service life the T 55 has been upgraded many times Early T 55s were fitted with a new TSh 2B 32P sight In 1959 some tanks received mountings for the PT 55 mine clearing system or the BTU BTU 55 plough In 1967 the improved 3BM 8 APDS round which could penetrate 275 mm thick armour at a range of 2 km was introduced In 1970 new and old T 55 tanks had the loader s hatch modified to mount the 12 7 mm DShK machine gun to deal with the threat of attack helicopters Starting in 1974 T 55 tanks received the KTD 1 or KTD 2 laser rangefinder in an armoured box over the mantlet of the main gun and the R 123 or R 123M radio set 11 Simultaneously efforts were made to modernize and increase the lifespan of the drive train During production the T 55A was frequently modernised In 1965 a new track was introduced that could be used for between 2 000 km and 3 000 km which was twice the range of the old track It needed a new drive sprocket with 14 teeth instead of 13 Since 1974 T 55A tanks were equipped with a KTD 1 Newa rangefinder and a TSzS 32PM sight All T 55A tanks were equipped with the TPN 1 22 11 night sight The R 113 radio set was replaced by a R 123 radio set Late production models had rubber side skirts and a driver s windshield for use during longer stints T 54 and T 55 tanks continued to be upgraded refitted and modernised into the 1990s Advances in armour piercing and high explosive anti tank HEAT shaped charge ammunition would improve the gun s antitank abilities in the 1960s and 1980s nbsp Sri Lanka Army T 55AM2A wide array of upgrades in different price ranges are provided by many manufacturers in different countries intended to bring the T 54 55 up to the abilities of newer MBTs at a lower cost Upgrades include new engines explosive reactive armour new main armament such as 120 mm or 125 mm guns active protection systems and fire control systems with range finders or thermal sights These improvements make it a potent main battle tank MBT for the low end budget even to this day One of these upgrade packages was a joint United States China prototype designed and built by Cadillac Gage now known as Textron 12 Two prototypes based off the Chinese Type 59 tank a clone of the Soviet Union era T 55 named Jaguar were produced in Detroit Michigan Modifications included a new turret design and improved hull The engine compartment and fuel tanks on the shelves over the tracks were armour protected The Soviet made 100 mm gun was replaced with the American M68 105 mm rifled gun fitted with a thermal sleeve A Marconi fire control system which was originally developed for the American light tank Stingray was fitted The vehicle incorporated a Cadillac Gage weapon stabilizer and gunner s sight equipped with an integral laser rangefinder The powertrain was replaced with a Detroit Diesel 8V 92TA engine and XTG 411 automatic transmission In 1989 two prototypes were completed The chassis were provided by PRC while the hull tops turrets and powerplants were manufactured by Cadillac Gage Textron 13 Field testing of the prototypes began in October 1989 four months after the 1989 Tiananmen Square protests and massacre which ended cooperation between China and Cadillac Gage Another prototype upgrade package was produced by Teledyne Continental Motors now General Dynamics Land Systems for the Egyptian Army and was known as the T 54E After further modifications and trials it was sent into mass production and received the designation Ramses II As late as 2013 Ukrainian companies were reportedly developing T 55 main battle tank upgrades targeting the export market 14 The Type 59 is still in production in several variants 15 Description edit nbsp A former Polish T 54 tank at the Panzermuseum Thun in Switzerland The T 54 can be recognized apart from the highly similar T 55 by the dome shaped ventilator on the turret s roof and the tiny hole for the vehicle s bow mounted 7 62mm machine gun in the centre of the tank s front glacis plate The T 54 and T 55 have a cabin layout shared with many post World War II tanks with the fighting compartment in the front engine compartment in the rear and a dome shaped turret in the center of the hull The driver s hatch is on the front left of the hull roof In the turret the commander is seated on the left with the gunner to his front and the loader on the right The tank has a flat track 16 meaning no support rollers the suspension has the drive sprocket at the rear and dead track Engine exhaust is on the left fender There is a prominent gap between the first and second road wheel pairs a distinguishing feature from the T 62 which has progressively larger spaces between road wheels towards the rear The T 54 and T 55 tanks are outwardly very similar and difficult to distinguish visually Many T 54s were also updated to T 55 standards so the distinction is often downplayed with the collective name T 54 55 Soviet tanks were factory overhauled every 7 000 km and often given minor technology updates Many states have added or modified the tank s equipment India for example affixed fake fume extractors to its T 54s and T 55s so that its gunners would not confuse them with Pakistani Type 59s 17 The older T 54 can be distinguished from the T 55 by a dome shaped ventilator on the front right of the turret and a driver operated SGMT 7 62 mm machine gun mounted to fire through a tiny hole in the center of the hull s front Early T 54s lacked a gun fume extractor had an undercut at the turret s rear and a distinctive pig snout gun mantlet Advantages and drawbacks edit The T 54 55 tanks are mechanically simple and robust They are very simple to operate compared to Western tanks and do not require a high level of training or education in their crewmen The tanks have good mobility thanks to their relatively light weight which permits easy transport by rail or flatbed truck and allows crossing of lighter bridges wide tracks which give lower ground pressure and hence good mobility on soft ground a good cold weather start up system and a snorkel that allows river crossings citation needed nbsp An abandoned Iraqi Army Type 59 tank lies among the wreckage of many other Iraqi vehicles such as trucks cars and buses somewhere along the Highway of Death in April 1991 By 1950s standards the T 54 was excellent packing considerable firepower and armour protection in a reliable design whilst also being smaller and lighter than contemporary NATO designs However at the time the T 54 lacked effective sub calibre ammunition and was reliant on HEAT rounds for anti tank ammunition until the 1960s This and the fact that the T 54 had a simple fire control system meant that the T 54 was inaccurate at longer ranges 18 The T 55 introduced the world s first first generation protective suite to provide NBC protection This was done due to Soviet researchers finding that the survivability of tanks and their crews against tactical nuclear weapons was poor 19 The low turret profile of the tanks prevents them from depressing their main guns by more than 5 since the breech would strike the ceiling when fired which limits the ability to cover terrain by fire from a hull down position on a reverse slope As in most tanks of that generation the internal ammunition supply is not shielded increasing the risk that any enemy penetration of the fighting compartment could cause a catastrophic secondary explosion The T 54 lacks NBC protection and a turret basket which meant that crewmen had to physically rotate and keep up with a rotating turret as the hull in which they stood didn t move with the turret Additionally early models also lacked gun stabilisation Most of these problems were corrected in the otherwise largely identical T 55 tank citation needed Together the T 54 55 tanks have been manufactured in the tens of thousands and many still remain in reserve or even in front line use among lower technology fighting forces Abundance and age together make these tanks cheap and easy to purchase 20 Production history editSoviet Union edit T 54 1 production was slow at first as only 3 vehicles were built in 1946 and 22 in 1947 285 T 54 1 tanks were built in 1948 by Stalin Ural Tank Factory No 183 Uralvagonzavod by then it had completely replaced T 44 production at Uralvagonzavod and Kharkiv Diesel Factory No 75 KhPZ Production was stopped because of a low level of production quality and frequent breakdowns The T 54 2 entered production in 1949 at Uralvagonzavod which produced 423 tanks by the end of 1950 It replaced the T 34 in production at the Omsk Factory No 183 in 1950 In 1951 over 800 T 54 2 tanks were produced The T 54 2 remained in production until 1952 The T 54A was produced between 1955 and 1957 The T 54B was produced between 1957 and April 1959 The T 55 was produced by Uralvagonzavod between 1958 and 1962 The T 55K command tank was produced from 1959 The TO 55 Ob yekt 482 flamethrower tank was produced until 1962 Overall 35 000 T 54 1 T 54 2 T 54 T 54 3 T 54A T 54B T 54AK1 T 54AK2 T 54BK1 and T 54BK2 tanks were produced between 1946 and 1958 and 27 500 T 55 T 55A T 55K1 T 55K2 T 55K3 T 55AK1 T 55AK2 and T 55AK3 tanks were produced between 1955 and 1981 Polish People s Republic edit nbsp Polish T 55A tanks on the streets during Martial Law in Poland Polish People s Republic produced 3 000 T 54 T 54A T 54AD and T 54AM tanks between 1956 and 1964 and 7 000 T 55 between 1964 and 1968 T 55L T 55AD 1 and T 55AD 2 tanks between 1968 and 1979 citation needed Czechoslovakia edit Czechoslovakia produced 2 700 T 54A T 54AM T 54AK T 54AMK tanks between 1957 and 1966 and 8 300 T 55 and T 55A tanks between 1964 and 1983 T 55A was probably produced since 1968 Most of them were for export citation needed Service history editSoviet Union and Russia edit The T 54 55 and the T 62 were the two most common tanks in Soviet inventory in the mid 1970s the two tank types together comprised approximately 85 of the Soviet Army s tanks citation needed Soviet T 54 tanks served in combat during the Hungarian Revolution in 1956 and a few were successfully knocked out by the defending anti Soviet Hungarian resistance fighters and rebels using Molotov cocktails and several anti tank guns 21 The local anti communist revolutionaries delivered one captured T 54A to the British Embassy in Budapest citation needed the analyses and studies of which helped and spurred the development of the Royal Ordnance L7 105 mm tank gun At the initial stage of the war in Afghanistan in 1979 1980 about 800 Soviet tanks were used consisting of 39 battalions mainly armed with T 54s and T 55s In 1979 only one T 55 tank was lost Since the beginning of 1980 they began to be replaced by modern T 62 and T 64 tanks 22 Most of the T 62 and the T 55 were auctioned off in 2012 with all Russian active duty military units mainly operating the T 72 the T 80 and the T 90 However T 62s and T 55s have seen combat in the 2022 Ukraine War after catastrophic Russian tank losses in failed early offensives 23 24 25 Middle East edit nbsp An abandoned Israeli supplied Tiran 5 of the South Lebanon Army SLA in South Lebanon with a giant wooden cut out of former Iranian religious leader Ayatollah Khomeini flanked by two Hezbollah flags nbsp Israeli Tiran 4Sh tank which was an upgraded T 54A up gunned with a 105 mm M68 main gun During the 1967 Six Day War U S supplied M48 Patton tanks British Centurion tanks and even upgraded World War II era 75 mm M 50 and 105 mm armed M 51 Super Shermans faced T 55s This mix of Israeli tanks combined with superior planning of operations and superior airpower proved to be more than capable of dealing with the T 54 T 55 series 26 During the 1970 Jordanian Civil War Syrian tanks inflicted heavy losses on Jordanian Centurions In one case a squadron of T 55s stopped the advance of a large Jordanian column with 19 Centurions destroyed and up to 10 Syrian T 55s lost in the battle 27 According to Israeli intelligence Jordan lost 75 to 90 tanks out of 200 involved 28 most to Syrian T 55 fire at ar Ramtha 29 In turn total Syrian tank losses accounted to 62 T 55 mostly breakdowns left on enemy territory 30 By the 1973 Yom Kippur War the T 54A and T 55 s gun was starting to lose its competitive effectiveness relative to the 105 mm Royal Ordnance L7 gun mounted in Israeli Centurion Mk V and M60A1 tanks Israeli tanks fitted with the L7 105mm gun suffered greatly from the new Soviet HEAT 3BK5 ammunition fired by the T 55s 31 Israel captured many from Egypt in 1967 along with a few T 55s from Syria and kept some of them in service They were upgraded with a 105 mm NATO standard L7 or M68 a US version of the L7 replacing the old Soviet 100 mm D 10 and a General Motors diesel replacing the original Soviet diesel engine The Israelis designated these Tiran 5 medium tanks and they were used by reserve units until the early 1990s Most of these were then sold to assorted Third World countries some of them in Latin America and the rest were heavily modified converted into the Achzarit heavy armoured personnel carrier nbsp A destroyed Iraqi T 55 and supply truck painted with graffiti by Coalition troops along the highway between Kuwait City and Basra Iraq following the retreat of Iraqi forces from Kuwait during Operation Desert Storm In the Lebanese Civil War on 10 June 1982 eight Israeli M48A3s two M60A1s and at least three M113 APCs were lost in an ambush by Syrian T 55 tanks and BMP 1 APCs during the Battle of Sultan Yacoub The tank was heavily used during the Iran Iraq War of 1980 88 T 54 55 participated in the biggest tank battle of the war in early 1981 Iran lost 214 Chieftain and M60A1 tanks in the battle In return Iraq lost 45 T 55 and T 62 tanks 32 Another known tank battle occurred on 11 October 1980 when a large Iranian convoy supported by a battalion of Chieftains 92nd Division was ambushed by battalion of Iraqi T 55s 26th Brigade 33 During the battle the Iranians lost 20 Chieftains plus other armoured vehicles and withdrew 34 Many of Iraqi T 55s saw action during Operation Desert Storm in Iraq and Kuwait in January February 1991 and during the 2003 US UK invasion of Iraq with poor results Vietnam War edit nbsp An LASV colored T 54 tank on display in the Vietnam Military History Museum in Hanoi During the Vietnam War the People s Army of Vietnam PAVN and its proxy military force Liberation Army of South Vietnam LASV used T 54s along with its Chinese built copy the Type 59 extensively against the South Vietnamese Army of the Republic of Vietnam ARVN and their allied US forces The PAVN LASV and the ARVN engaged each other with tanks for the first time during Operation Lam Son 719 in February 1971 During that battle 17 M41 Walker Bulldog light tanks of the ARVN s 1st Armoured Brigade claimed destroy 22 PAVN tanks a total of 6 T 54s and 16 PT 76 light amphibious tanks at no loss to themselves 35 36 full citation needed but their friendly units lost 5 M41s and 25 armoured personnel carriers APCs mainly M113 APCs 37 On Easter Sunday 2 April 1972 the newly activated ARVN 20th Tank Regiment comprising approximately 57 M48A3 Patton main battle tanks note that ARVN regiments were equivalent to US battalions and ARVN squadrons were equivalent to US companies or troops 38 received reports from friendly intelligence units of a large PAVN armoured column moving towards Dong Ha the largest South Vietnamese city near the Vietnamese DMZ located on the 17th Parallel At about noontime the tank crewmen of the ARVN s 1st Squadron observed enemy armour moving south along Highway 1 towards Dong Ha and promptly concealed their tanks on high ground with a good vantage point against their enemy Waiting for the PAVN tank column to close to between 2500 and 3000 meters the 90mm main guns of the Patton tanks opened fire and quickly destroyed nine PT 76s and two T 54s 38 The surviving PAVN armour unable to locate their enemy s positions hastily turned about and withdrew shortly afterwards On 9 April 1972 all three squadrons of the 20th Tank Regiment 57 M48 tanks fought hard against enemy armour firing upon PAVN tanks accompanied by large masses of infantry again while occupying the strategically important high ground This time similarly the Pattons opened fire at approximately 2800 meters A few answering shots from the T 54s fell short and the PAVN tanks began to scatter after suffering considerable losses and heavy casualties By the end of the day the 20th claimed destroy sixteen T 54s and captured one Type 59 at no loss to themselves 39 The PAVN confirmed six tank were destroyed 40 PAVN armoured units equipped with the T 54 tank achieved one of their greatest victories in April 1972 when the PAVN 203rd Armoured Regiment attacked the ARVN s 22nd Infantry Division based at Tan Cảnh Base Camp which dominated a main route into the city of Kon Tum located near the 17th Parallel After a two day long intense artillery barrage eighteen T 54 tanks attacked the camp at dawn from two different directions thus breaking apart the ARVN unit into two and splitting up its forces which quickly abandoned its positions and withdrew 41 full citation needed T 54 tank No 377 had managed to destroy seven ARVN M41s before it was finally destroyed by M72 LAW anti tank rocket launchers fielded by the South Vietnamese infantry 42 The PAVN destroyed 18 M41 light tanks together with 31 M113 APCs and captured 17 M41s intact while losing only two T 54 tanks and one PT 76 tank in the armoured skirmish 43 At the very end of the war on the 30 April 1975 a PAVN T 54 smashed through the main gate of the RVN Presidential Palace in their capital city of Saigon accompanied by onrushing North Vietnamese troops at the conclusion of North Vietnam s conquering of the South This widely seen image has come to be regarded by many as perhaps the defining moment of the end of the bloody 20 year long conflict in Vietnam and the fall of Republic of Vietnam During the war PAVN tank units were involved in 211 battles claimed 20 000 enemy killed destroyed more than 2 000 enemy tanks APCs 870 other military vehicles and 3 500 enemy bunkers and shot down 35 aircraft or helicopters overwhelmingly using T 54s 44 The PAVN lost an estimated 250 1972 150 1973 1975 100 T 54s during the war citation needed Following the Vietnam War Vietnam s T 54 55s and Type 59s continued to see much combat activity against neighbouring Cambodia and China to their north between 1978 and 1979 Just like many developing countries around the world which continue to operate the T 54 55 at least 900 T 54s along with a similar number of T 55s and Type 59s are still in active military service with the Socialist Republic of Vietnam until the present day Some of them are slated to be replaced by the more modern T 90S SK Ogaden War edit During the largest tank battle of the Ogaden War the Battle of Jijiga August September 1977 124 Somali tanks mostly T 55s 45 defeated 108 Ethiopian tanks mainly M47 Pattons and M41 Walker Bulldogs 46 The Ethiopians lost 43 tanks during the battle 47 Angola edit T 54 T 55s began appearing in Southern Africa in the late 1970s when many emerging Marxist states particularly Angola and Mozambique were bolstered with modern Soviet military hardware 17 The T 55 s dependability and ruggedness proved well suited to the local combat environments 48 Survivability of opposing medium armour vehicles deployed by UNITA and the South African Defence Force SADF against late model MBTs used in the Angolan Civil War remained a major concern throughout that conflict 49 Angolan Army T 54s were first blooded during Operation Askari in 1981 50 At least five 51 were subsequently destroyed in encounters with South African Eland or Ratel 90 armoured cars and some were captured 52 Soviet sources confirm that many T 55s were penetrated by an Eland s 90 mm low pressure gun 53 Nevertheless multiple HEAT rounds were needed to guarantee sufficient damage against a T 55 s frontal arc 54 and SADF anti tank teams forced to operate in platoons accordingly 49 During the Battle of Cuito Cuanavale another three T 55s of Angola s 21st Brigade were shot out by Ratel tank destroyers armed with ZT3 Ingwe ATGMs near the Lomba River 55 On 9 November 1987 an engagement between South African and Angolan tanks occurred when thirteen Olifant Mk1As eliminated two T 55s in a nine minute skirmish 52 56 57 T 55s again participated in a critical engagement near Cuito Cuanavale on 14 February 1988 when Cuba s 3rd Tank Battalion counter attacked to spare Angola s 16th Brigade virtual annihilation by 61 Mechanised Infantry Battalion Group and the 4th South African Infantry Battalion Six T 55s were lost three to RPGs three to Olifants one more was damaged but the attack blunted the South African advance safeguarding the cohesion of the Angolan line Cuban and Soviet sources maintain that they destroyed ten Olifant tanks 58 and twelve Ratels 55 while South African and Western sources maintain that only one Olifant and one Ratel were damaged and one Ratel destroyed 59 India and Pakistan edit nbsp Indian Army T 55 during the incursion into Jessore East Pakistan in 1971 The Indian Army has used their T 54s and T 55s extensively in its conflicts with Pakistan between the 1970s to the 1980s Pakistan also used some T 54As and Chinese Type 59 copies 60 The first meeting of the T 55 with enemy tanks occurred in the area of Garibpur on November 22 1971 Indian T 55 tanks 63 Cavalry destroyed 3 Pakistani M24 Chaffee tanks 29 Cavalry in the area 61 On December 10 11 during the Battle of Nainakot Indian T 55s 14 Cavalry Scinde Horse in two battles destroyed 9 Pakistani M47 48 tanks 33 Cavalry without any loss 62 Battle of Basantar or the Battle of Barapind December 4 16 1971 was one of the vital battles fought as part of the Indo Pakistani War of 1971 in the western sector of India India had destroyed close to 46 M48 tanks 63 64 and losing only 10 tanks in the process At the end of the war one of the last tank battles took place in the Naogaon area an M24 company attacked Indian T 55s but lost 5 Chaffee tanks and was forced to retreat to Bogra 65 Russo Ukrainian War edit Footage from the Battle of Mariupol May 2022 indicates that Ukrainian soldiers used a single T 54 which had previously been converted to a historical memorial at the Azovstal plant The tank was removed from the pedestal probably towed to its combat position and used by Ukrainian fighters for defence According to the few existing pictures the vehicle was heavily damaged in combat and abandoned 66 nbsp Ukrainian upgraded M 55SUkrainian soldiers trained with 28 M 55S tanks delivered in October 2022 by Slovenia The Model M 55S is a heavily reinforced tank and has been updated with a NATO L7 105 mm gun upgraded armour protection a digital ballistic computer and an upgraded engine 67 In December 2022 the volunteer 47th Assault Brigade was equipped with 28 M 55S 68 On 14 July 2023 an M 55S received a direct hit into the upper armour by a 152 mm guided Krasnopol Russian artillery shell 69 Experts estimate that the M 55S tank and crew survived due to reactive armour upgrades the original T 55 would not have survived such a direct hit from anti armour weapons 70 On March 21 22 2023 photos and videos of a Russian military train with T 54s and T 54Bs appeared on social media 71 and an interview by Volya Media and reported by Forbes seems to confirm the intention of deploying them to Ukraine 72 Images of T 55 in Ukraine first emerged in April 2023 confirming their deployment by the Russian armed forces No additional modernization or ERA application appears to be done 73 In June 19 footage of a Russian T 54 55 converted into a remote controlled VBIED being destroyed by Ukrainian forces near Marinka Donetsk Oblast was released 74 As of 8 September 2023 Russia is visually confirmed to have suffered losses of 1 unknown T 54 55 destroyed and 1 T 55A damaged 75 Other conflicts edit T 54 tanks 76 were used during the Cambodian Civil War and the Cambodian Vietnamese War between the 1970s to the 1980s 77 During the Ugandan Tanzanian War of 1978 to 1979 Libya sent an expeditionary military force to aid Ugandan dictator Idi Amin in his conflict with Tanzania which included the supply of a few dozen T 54 55 tanks Some of these tanks saw action against Tanzanian forces 78 with at least limited success Polish T 55L tanks were deployed during the imposition of martial law in their country to intimidate the population seemingly growing ever more anti communist and to suppress overt displays against their communist government 79 The T 55 was the most numerous tank of the Yugoslav People s Army JNA It was the mainstay of armoured combat units during the Yugoslav Wars where it proved vulnerable to infantry equipped with anti tank rockets and weaponry and to misemployment in urban areas and unfriendly terrain But there were too many of them in service for them to be replaced entirely During the Battle of Vukovar where the JNA grouped a large part of its tank force a number were destroyed almost exclusively by infantry carried anti tank weapons The T 55 tank remained the most common tank in the armies of the various Yugoslavian successor states until recently and it was the most used tank by all armies during the decades long wars T 55s were also used by Yugoslavia in the Kosovo War and in Macedonia now North Macedonia during the 2001 insurgency in Macedonia and by Russian peacekeepers after the withdrawal of Yugoslav forces from Kosovo The Kosovo Liberation Army National Liberation Army of Kosovo captured a T 55 from the Macedonian Army during the battle of Radusa 80 nbsp Yugoslav T 55 tank captured by Croatian army during the Croatian War of Independence is now displayed in city Valpovo CroatiaThe T 55 has been used by Ethiopia in the conflict with the Islamic Courts Union in Somalia and used by various warring factions in the Somali Civil War after the fall of the dictatorial Siad Barre regime in the 1990s China produced thousands of Type 59 tanks based on the Soviet T 54A for the People s Liberation Army which were used during the Vietnam War and used en masse against Vietnam in the Sino Vietnamese War and sold the similar but upgraded Type 69 tanks to both Iran and Iraq during the Iran Iraq War between 1980 and 1988 A considerable number saw action against Coalition forces during Operation Desert Storm in Iraq and Kuwait in January and February 1991 and during the US invasion of Iraq in 2003 Operation Iraqi Freedom with extremely poor showing against more modern tanks fielded by US and British troops such as the M1 Abrams and the Challenger 1 and Challenger 2 tanks The Sri Lanka Army acquired 25 T 55As and 2 T 55 ARVs from Czechoslovakia in 1991 forming its first tank unit the 4th Armoured Regiment of the Sri Lanka Armoured Corps The T 55s were first used in Operation Balavegaya II in an offensive capacity Due to operation demands of the escalating Sri Lankan Civil War T 55As of the regiment were deployed in pairs to forward bases to support infantry with limited training This resulted in the capture of two T 55A tanks by the LTTE in the Battle of Pooneryn in November 1993 One of these were destroyed soon after by the Sri Lanka Air Force the other was operated by the LTTE until the last days of the war when it was re captured The T 55s spearheaded Operation Riviresa In 2000 the army acquired Czech T 55AM2s which were deployed in offensive operations supporting infantry during the pitch battles of last stages of the Sri Lankan Civil War including the Battle of Jaffna 81 T 55 tanks have seen use on both sides of the 2011 Libyan civil war with anti Gaddafi forces either stealing them or having them contributed by defecting members of the Libyan Army T 55s have been used by the Sudanese Armed Forces during the conflict in South Kordofan and Blue Nile At least 4 were captured and 1 destroyed by the Sudan People s Liberation Movement North on 10 December 2012 82 The T 55 has seen active combat service with the FARDCTooltip Forces Armees de la Republique Democratique du Congo of the Democratic Republic of the Congo supported by the United Nations Force Intervention Brigade UN FIB in 2013 14 during the campaign to suppress the March 23 Movement M23 rebel group On July 7 2014 a T 54 from a museum in Donetsk was commissioned into the armed forces of Novorossiya 83 Russia announced that several T 55 tanks used by ISIL in Syria were destroyed in an air attack conducted by its forces on October 5 2015 citation needed Combat history edit nbsp Civilians crowding atop a T 55 tank in Libya in 2011 nbsp A Macedonian Army T 55 tank and its crew shown here in 2001 1955 1975 Vietnam War North Vietnam 1956 Hungarian Revolution of 1956 Soviet Union 1961 1991 Iraqi Kurdish conflict Iraq and Peshmerga 1961 1991 Eritrean War of Independence Ethiopia and EPLF 1966 1990 South African Border War Angola 1967 Six Day War Egypt and Syria 1968 Warsaw Pact invasion of Czechoslovakia Soviet Union and Poland 1970 Black September Syria 1971 Indo Pakistani War of 1971 India 1973 Yom Kippur War Egypt Syria and Iraq 1974 1975 Shatt al Arab conflict Iraq 1974 1991 Ethiopian Civil War Ethiopia TPLF and EPLF 1975 1990 Lebanese Civil War Lebanese government forces and militias 1975 1991 Western Sahara War Morocco and Polisario 1975 2002 Angolan Civil War Angola and UNITA 1977 1977 1978 Ogaden War Ethiopia Somalia and Cuba 1978 1987 Chadian Libyan conflict Libya 1986 1987 Toyota War 1978 Uganda Tanzania War Uganda and Libya 1978 1989 Cambodian Vietnamese War Vietnam 1979 1988 Soviet Afghan War Afghanistan and Soviet Union 1979 Rhodesian Bush War Rhodesia 1980 1988 Iran Iraq War Iran and Iraq 1982 1983 1982 Lebanon War Syria and PLO 1983 2009 Sri Lankan Civil War Sri Lankan government forces and LTTE 1983 2005 Second Sudanese Civil War Sudanese government forces and SPLA 1989 1992 Afghan Civil War 1989 1992 Hezb I Islami Gulbuddin and Afghanistan 1989 Romanian Revolution Romania 1988 1993 Georgian Civil War 1991 1992 1991 1992 South Ossetia War Georgia 1992 1993 War in Abkhazia 1992 1993 Georgia and Abkhazia 1990 1991 Gulf War Iraq 1991 present Somali Civil War 1991 1991 Iraqi uprisings Iraq Peshmerga and Shiite rebels 1991 1995 Yugoslav Wars Yugoslavia 1991 Ten Day War Yugoslavia 1991 1995 Croatian War of Independence Yugoslavia Croatia and Republic of Serbian Krajina 1992 1995 Bosnian War Bosnia and Herzegovina and Republika Srpska 1994 Operation Bollebank Republika Srpska and UNPROFOR forces 1994 Operation Amanda Republika Srpska and UNPROFOR forces 1994 Yemeni Civil War 1994 Yemen and South Yemeni separatist forces 1997 1997 clashes in Cambodia Cambodian government forces 1998 1999 Kosovo War Army of Yugoslavia 1998 2000 Eritrean Ethiopian War Eritrea and Ethiopia 1998 Guinea Bissau Civil War 2001 2001 insurgency in Macedonia 2001 2021 War in Afghanistan 2001 2021 Northern alliance and Afghanistan 2003 2020 War in Darfur Sudanese government forces 2003 2011 Iraq War 2003 Invasion of Iraq Iraq 2005 2010 Chadian Civil War 2005 2010 Chadian government forces 2008 Russo Georgian War Abkhazia and South Ossetia 2011 First Libyan Civil War Gaddafi Government and anti Gaddafi forces 2011 present Syrian Civil War Syrian government forces ISIS and Rebels 2011 2020 Sudanese conflict in South Kordofan and Blue Nile Sudanese Government forces 2012 2013 M23 rebellion Democratic Republic of Congo and March 23 Movement 2014 2017 War in Iraq 2013 2017 Iraq and ISIS 2014 present Russo Ukrainian War 2022 present Russian Invasion of Ukraine Ukraine 84 66 and Russia 85 2014 2020 Second Libyan Civil War Libyan National Army and Government of National Accord 2015 present Yemeni Civil War 2014 present Hadi government forces and Houthis 2020 2020 Nagorno Karabakh conflict Azerbaijani Land Forces 2020 2022 Tigray War Ethiopian government forces and Tigray Defense Forces 2023 2023 Sudan conflict Sudanese government forces and Rapid Support Forces Operators and variants editFor a more comprehensive list see T 54 T 55 operators and variants The T 55 has been used worldwide by as many as 50 countries and quasi armies They have been subject to many improvements throughout their production history and afterward and many are still in service today Modifications to the T 54 55 series over the years have changed almost every aspect of the vehicle Initially Soviet modifications included a better turret shape improved NBC protection and an improved powerplant Later improved fire control equipment and night vision equipment was added Foreign improvements both in Warsaw Pact nations and elsewhere have further improved protection powerplant and firepower T 54 55s have been re armed with improved tank guns AA machine guns advanced armour arrays and technologies such as laser range finders and computerized fire control systems that did not exist when the tank was first being built in the early days of the Cold War nbsp A Finnish T 55 based Marksman self propelled anti aircraft gun SPAAG vehicle which is referred to locally as the ItPsv 90 nbsp Hurricane firefighting vehicle which uses the engine from a MiG 21 to blow water mist over a fire Museums with T 54 T 55 on display editThis list is incomplete you can help by adding missing items March 2022 There is a T 55 captured from Iraqi forces during Operation Desert Storm at USS Alabama Battleship Park Mobile Alabama 86 There is a T 55 on outdoor display at the Fort Polk Museum Fort Polk Louisiana United States 87 The Ontario Regiment Museum has an operational T 54 88 There is a T 54 outside of K W Surplus in Kitchener Ontario Canada 89 Museum of Military Technology Gryf in Gdynia Poland offers rides in T 55A 90 There is a T 54 at the Tank Museum in Thun Switzerland 91 The Musee des Blindes in Saumur France has both an original T 54 and a T 54 55 upgrade The American Armored Foundation AAF Tank Museum in Danville VA USA has an Iraqi T 55 tank captured during the Persian Gulf War The Armored Corps Memorial Site and Museum at Latrun There is a T 54AM at the German Tank Museum in Munster Germany 92 See also editAl Zarrar Ramses II tank T 54 T 55 operators and variants TR 85 Type 59 tank Type 59G BD Durjoy Type 72Z Safir 74Tanks of comparable role performance and era edit Centurion tank approximate British equivalent M48 Patton approximate American equivalentCitations edit Efrat Moshe 1983 The Economics of Soviet Arms Transfers to the Third World A Case Study Egypt Soviet Studies 35 4 437 456 doi 10 1080 09668138308411496 ISSN 0038 5859 JSTOR 151253 Archived from the original on 12 November 2020 Retrieved 2 January 2021 T 54 sovetskij srednij tank poslevoennogo perioda in Russian Archived from the original on 22 May 2015 Retrieved 22 May 2015 Steven Zaloga T 54 and T 55 Main Battle Tanks 1944 2004 p 6 Halberstadt Hans 1997 Inside the Great Tanks Wiltshire England The Crowood Press pp 94 96 ISBN 1 86126 270 1 OCLC 40989477 The T 54 T 55 series is the hands down all time most popular tank in history Miller David The Great Book of Tanks Salamander Books London 2002 338 341 ISBN 1 84065 475 9 Zaloga 2004 p 6 a b c d e f g Zaloga 2004 p 11 PAZ vehicle collective protection system Janes com Archived from the original on 7 March 2009 Retrieved 18 February 2013 Sewell Stephen CW2 rtd Why Three Tanks Armor July August 1998 p 26 a b Sewell p 27 Zaloga 2004 p 14 Ed Nash 27 November 2020 The Jaguar Almost the Joint Chinese American Battle Tank Military Matters Jaguar Main Battle Tank International Jane s Armour and Artillery 22 November 1996 Archived from the original on 17 April 2009 Retrieved 17 November 2008 Jane s Defence http www janes com products janes defence security report aspx ID 1065977074 amp channel defence amp subChannel land Archived 22 March 2023 at the Wayback Machine http ftr wot news com 2015 01 11 type 59 history and variants part 2 Archived 2015 04 02 at the Wayback Machine Type 59 History and Variants Part 2 Hunnicutt Abrams 1990 p 23 a b Zaloga 2004 p 41 Zaloga Steven 2004 T 54 and T 55 Main Battle Tanks 1944 2004 Osprey Publishing p 40 ISBN 1 84176 792 1 Zaloga Steven 2004 T 54 and T 55 Main Battle Tanks 1944 2004 Osprey Publishing p 11 ISBN 1 84176 792 1 Gelbart 1996 pp 75 78 Zaloga 2004 p 39 ARMORED EQUIPMENT IN AFGHANISTAN 1979 1989 PART 1 A R Zaets Almanac Military Commentator 2003 No 1 5 Archived from the original on 15 December 2019 Retrieved 15 December 2019 The Ministry of Defense Sells T 62 in 2013 iz ru 2 January 2013 Archived from the original on 28 September 2017 Retrieved 28 September 2017 As Izvestia was informed in the Main Auto Armored Administration GABTU of the Defense Ministry it was decided to start recycling T 62 right after the New Year Oryx Dad s Army List Of Russian Army Equipment Deployed In Ukraine Older Than Our Parents Oryx Archived from the original on 22 March 2023 Retrieved 22 March 2023 https twitter com UAWeapons status 1646622737580933121 bare URL Zaloga 1996 Arabs at War Military Effectiveness 1948 1991 Kenneth Michael Pollack Univ of Nebraska Press 2002 pp 337 341 Foreign Relations 1969 1976 Volume XXIV P 912 PDF Archived from the original PDF on 11 August 2019 Retrieved 10 August 2019 Pollack Kenneth Michael 2002 Arabs at War Military Effectiveness 1948 1991 Lincoln Nebraska University of Nebraska Press pp 337 345 ISBN 978 0 80323 733 9 Arabs at War Military Effectiveness 1948 1991 Kenneth Michael Pollack U of Nebraska Press 2002 P 478 Centurion Tank Bill Munro Crowood Press UK 2005 p 170 The Iran Iraq War Efraim Karsh pp 29 30 The Iran Iraq War Pierre Razoux Harvard University Press 2015 P 130 131 Tactical Evolution in the Iraqi Army The Abadan Island and Fish Lake Campaigns of the Iran Iraq War PDF Archived PDF from the original on 3 December 2013 Retrieved 28 November 2013 Starry p 193 Dunstan Fulgham David Terrence Maitland et al South Vietnam On Trial Mid 1970 to 1972 Boston Boston Publishing Company 1984 p 85 a b Starry Starry pp 207 208 Xe tăng Việt Nam va trận đanh đẫm mau với chiến thuật Trau rừng của tướng Abrams Archived from the original on 22 July 2021 Retrieved 22 July 2021 Dunstan Kip xe huyền thoại Quan đội nhan dan Qdnd vn Archived from the original on 7 September 2012 Retrieved 18 February 2013 Thi Lam Quang Hell in An Loc The 1972 Easter Invasion and the Battle that Saved South Vietnam University of North Texas Press Denton Texas 2009 pp 50 70 Heroes in Ho Chi Minh Campaign PAVN publishing 2000 P 57 Small States in the International System At Peace and at War Neal G Jesse John R Dreyer Lexington Books 2016 P 148 KS a LIZ pdf Ethiopian Somali Conflict Keesing s Record of World Events Volume XXIV January 1978 permanent dead link Ethiopian Somali Conflict Keesing s Record of World Events Volume XXIV January 1978 PDF Archived from the original PDF on 5 July 2016 Retrieved 10 August 2019 Cuban Tanks II part Ruben Urribarres 2001 a b Johnson David E 2008 In the Middle of the Fight An Assessment of Medium armored Forces in past military operations 2011 ed RAND Corporation pp 73 81 ISBN 978 0 8330 4413 6 A Forgotten War Angola and South West Africa Historical articles Namibia Archived from the original on 15 December 2014 Retrieved 15 December 2014 Lessons of the Border War Archived from the original on 28 January 2015 Retrieved 11 January 2014 a b Hamann Hilton 2001 Days of the Generals Cape Town Zebra Press p 94 ISBN 1 86872 340 2 Tokarev Andrei Shubin Gennady eds 2011 Bush War The Road to Cuito Cuanavale Soviet Soldiers Accounts of the Angolan War Auckland Park Jacana Media Pty Ltd pp 128 130 ISBN 978 1 4314 0185 7 Mitchell Thomas G 2013 Israel Palestine and the Politics of a Two State Solution Jefferson McFarland amp Company Inc p 97 ISBN 978 0 7864 7597 1 a b George Edward 2005 The Cuban Intervention in Angola 1965 1991 From Che Guevara to Cuito Cuanavale London Frank Cass pp 206 233 ISBN 0 415 35015 8 Heitman Helmoed 1990 War in Angola the final South African phase Gibraltar Ashanti Publishing p 137 ISBN 978 0 620 14370 7 Bridgland Fred 1990 The War for Africa Twelve months that transformed a continent Gibraltar Ashanti Publishing p 194 ISBN 978 1 874800 12 5 Tokarev Andrei Shubin Gennady eds 2010 Veterany lokalnyh vojn i mirotvorcheskih operacij OON vspominayut Veterans of Local Wars and UN Peacekeeping Missions Remember in Russian Moscow Memories pp 118 119 ISBN 978 5 904935 04 7 Bridgland 1990 pp 196 197 Dunstan Simon 10 November 2009 Centurion vs T 55 Yom Kippur War 1973 Duel 21 Osprey p 33 ISBN 9781846033698 Outstanding Victories of the Indian Army 1947 1971 Col Bhaskar Sarkar VSM Retd Lancer Publishers 2016 P 137 138 Stories of Heroism PVC amp MVC Winners B Chakravorty Allied Publishers 1995 P 342 B Chakravorty 1995 Stories of Heroism PVC amp MVC Winners Allied Publishers p 22 ISBN 81 7023 516 2 Archived from the original on 29 August 2019 Retrieved 18 February 2019 Major General Ian Cardozo 2003 Param Vir Our Heroes in Battle Roli books ISBN 9789351940296 Archived from the original on 29 August 2019 Retrieved 18 February 2019 At the Forward Edge of Battle A History of the Pakistan Armoured Corps 1938 2016 Syed Ali Hamid Helion amp Company 2020 P 78 a b In defense of Mariupol the soldiers used tanks from pedestals Militarnyi Retrieved 20 May 2023 The first video of Ukrainian soldiers training with recently delivered M 55S tanks twitter 9 December 2022 Archived from the original on 10 December 2022 Retrieved 10 December 2022 Axe David 17 December 2022 Ukraine s Super Upgraded M 55S Tanks Have Equipped A New Kind Of Brigade forbes com Archived from the original on 25 December 2022 Retrieved 25 December 2022 David Axe 14 July 2023 The Ukrainian Army Has Lost Its First Super Upgraded M 55S Tank Forbes Retrieved 15 July 2023 Axe David 17 July 2023 One Of Ukraine s Super Upgraded M 55S Tanks Took A Russian Shell To The Turret And Survived forbes com Retrieved 18 July 2023 More museum pieces Russia brings T 54 tanks designed in late 1940s out of retirement CIT Euromaidan Press 22 March 2023 Archived from the original on 22 March 2023 Retrieved 22 March 2023 Forbes report on Volya Media interview Forbes Retrieved 28 March 2023 Axe David Russia Sent 70 Year old T 55 Tanks To Ukraine Without Even Upgrading Them Forbes Retrieved 14 April 2023 Axe David The Russians Packed A Robotic T 55 Tank With Explosives And Rolled It Toward Ukrainian Lines Forbes Retrieved 19 June 2023 Attack on Europe Documenting Russian Equipment Losses During the Russian Invasion of Ukraine Au Yeong S K 26 June 2015 61 Year Old Tank Still Fights Everywhere RealClearDefense Archived from the original on 9 February 2019 Peou Sorpong 2000 Intervention amp Change in Cambodia towards democracy New York Palgrave Macmillan p 129 ISBN 978 0 312 22717 3 Pollack Kenneth M 2002 Arabs at War Military Effectiveness 1948 91 Lincoln University of Nebraska Press ISBN 0 8032 8783 6 Wierzynski Gregory H 28 December 1981 Poland Tanks Amid the Eerie Calm Time com Archived from the original on 17 February 2013 Retrieved 18 February 2013 A soldier of the Albanian National Liberation Army stands atop a T 55 Getty Images in Spanish Archived from the original on 22 March 2023 Retrieved 1 June 2022 4th Armoured Regiment army lk Sri Lanka Army SPLA N weapons and equipment South Kordofan December 2012 PDF HSBA Arms and Ammunition Tracing Desk Small Arms Survey February 2013 p 10 Archived PDF from the original on 22 March 2016 Retrieved 2 January 2019 Ukraine threatens rebels with nasty surprise in new push Yahoo News 8 July 2014 Archived from the original on 14 July 2014 Retrieved 15 December 2014 Slovenia is Giving Ukraine Some Very Old Tanks But Age Can be Deceiving Forbes Archived from the original on 28 November 2022 Retrieved 25 November 2022 Russia Appears to Be Deploying 75 Year Old Tanks to Ukraine www vice com 22 March 2023 Retrieved 23 March 2023 Tanks amp Artillery USS Alabama Battleship Memorial Park www ussalabama com Archived from the original on 5 January 2023 Retrieved 5 January 2023 Fort Polk Museum U S Army Center of Military History history army mil Archived from the original on 5 January 2023 Retrieved 5 January 2023 Our Vehicle Collection The Ontario Regiment RCAC Museum 23 July 2019 Archived from the original on 7 April 2021 Retrieved 29 June 2022 Kitchener ON Canada Russian T 54 Tank RoadsideAmerica com Archived from the original on 2 December 2021 Retrieved 2 December 2021 Rides with military and historical vehicles Museum of Military Technology Gryf Archived from the original on 4 August 2022 Retrieved 4 August 2022 Panzermuseum Thun PDF in Swiss High German 23 September 2015 Archived from the original PDF on 23 September 2015 Retrieved 25 May 2023 On the page T 54 T 55 operators and variants under section T 54 under Models and Variants there is a picture with the caption T 54AM at the German Tank Museum in Munster Germany General bibliography editCockburn Andrew 1983 The Threat Inside the Soviet Military Machine New York Random House 3 May 1983 ISBN 0 394 52402 0 Dunstan Simon 1982 Vietnam Tracks Armor in Battle 1945 75 Osprey Publications ISBN 0 89141 171 2 Foss Christopher F ed 2005 Jane s Armour and Artillery 2005 2006 26th edition 15 August 2005 ISBN 0 7106 2686 X Gelbart Marsh 1996 Tanks Main Battle and Light Tanks London Brassey s ISBN 1 85753 168 X Starry Gen Donn A 1989 Mounted Combat in Vietnam Archived 16 July 2009 at the Wayback Machine Washington D C Vietnam Studies Department of the Army First printed in 1978 CMH Pub 90 17 Hunnicutt R P Abrams A History of the American Main Battle Tank Vol 2 Presidio Press 1990 Hunnicutt R P Patton A History of the American Main Battle Tank ISBN 0 89141 230 1 Hunnicutt R P Sheridan A History of the American Light Tank Volume 2 1995 Presidio Press ISBN 0 89141 462 2 Zaloga Steven Johnson Hugh 2004 T 54 and T 55 Main Battle Tanks 1944 2004 Oxford Osprey ISBN 1 84176 792 1 Zaloga Steven Katz Samuel 1 September 1996 Tank Battles of the Mid East Wars 1 The Wars of 1948 1973 Concord ISBN 978 962 361 612 6 James Kinnear Stephen Sewell amp Andrey Aksenov Soviet T 54 Main Battle Tank General Military series Osprey Publishing Ltd Oxford 2018 ISBN 978 1 4728 3330 3 James Kinnear Stephen Sewell Andrey Aksenov Soviet T 55 Main Battle Tank General Military series Osprey Publishing Ltd Oxford 2019 ISBN 978 1 4728 3855 1 Anthony Tucker Jones Images of War T 54 55 The Soviet Army s Cold War main battle tank rare photographs from wartime archives Pen amp Sword Military Barnsley 2017 ISBN 978 1 47389 109 8 Krzysztof M Gaj Czolg T 55AM i pochodne T 55AD 1M T 55AD 2M T 55AMS Sowa Sp z o o 2013 ISBN 978 83 936039 3 0External links edit nbsp Wikimedia Commons has media related to T 55 Cuban T 55 Technical data sheet and pictures T 55 from ArmyRecognition com T 55 Variant walk arounds and photos on Prime Portal Jaguar prototype main battle tank Retrieved from https en wikipedia org w index php title T 54 T 55 amp oldid 1181665882 T 54A, wikipedia, wiki, book, books, library,

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