"SSGN" redirects here. For the special forces unit of the Pakistan Navy, see Special Service Group Navy.
A cruise missile submarine is a submarine that carries and launches cruise missiles (SLCMs and anti-ship missiles) as its primary armament. Missiles greatly enhance a vessel's ability to attack surface combatants and strike land targets, and although torpedoes are a more stealthy option, missiles give a much longer stand-off range, as well as the ability to engage multiple targets on different headings at the same time. Many cruise missile submarines retain the capability to deploy nuclear warheads on their missiles, but they are considered distinct from ballistic missile submarines due to the substantial differences between the two weapons systems' characteristics.
Originally, early designs of cruise missile submarines had to surface to launch their missiles, while later designs could do so underwater via dedicated vertical launching system (VLS) tubes. Many modern attack submarines can launch cruise missiles (and dedicated anti-ship missiles) from their torpedo tubes while some designs also incorporate a small number of VLS canisters, giving some significant overlap between cruise missile submarines and traditional attack submarines. Nonetheless, vessels classified as attack submarines still use torpedoes as their main armament and have a more multi-role mission profile due to their greater speed and maneuverability, in contrast to cruise missile submarines which are typically larger slower boats focused on the long distance surface strike role.
USS Ohio undergoing conversion to a cruise missile submarine
The U.S. Navy's first cruise missile submarines were developed in the early 1950s to carry the SSM-N-8 Regulus missile. The first of these was a converted World War II era Gato-classsubmarine, USS Tunny, which was fitted with a hangar capable of carrying a pair of Regulus missiles. Tunny was used as a test-bed for developing techniques of use for the missile system, before a second boat, USS Barbero was subsequently converted. Starting in 1957, these two boats undertook the first nuclear deterrent patrols.[1]
Subsequently, two larger diesel submarines of the Grayback-class were purpose built for the carriage of the Regulus missile, with each capable of accommodating up to four missiles, while a further boat, the nuclear-powered USS Halibut, could carry up to five missiles. Between September 1959 and July 1964, the five Regulus missile boats undertook deterrent patrols in the Pacific Ocean,[2] in concert with the newly commissioned George Washington-class ballistic missile submarines (SSBN) in the Atlantic, until sufficient SSBNs were in service to replace them.
From 2002 to 2008, the U.S. Navy modified the four oldest Ohio-class submarines: Ohio, Michigan, Florida, and Georgia into SSGNs. The conversion was achieved by installing vertical launching systems (VLS) in a multiple all-up-round canister (MAC) configuration in 22 of the 24 missile tubes, replacing one Trident missile with seven smaller Tomahawk cruise missiles. The two remaining tubes were converted to lockout chambers for use by special forces personnel. This gave each converted submarine the capability to carry up to 154 Tomahawks. The large diameter tubes can also be modified to carry and launch other payloads, such as UAVs or UUVs although these capabilities have not yet been fully implemented. In addition to generating a significant increase in stand-off strike capabilities, this conversion also counts as an arms reduction towards the START II treaty,[3][4] because it reduces the number of nuclear weapons that are forward-deployed. USS Florida (SSGN-728) launched cruise missiles against Libyan targets as part of Operation Odyssey Dawn in March 2011.
The future Block V Virginia-class submarines are slated to supplement and eventually replace the Ohio SSGNs when they are retired; the USS Ohio itself is more than 40 years old.[5]
Soviet Navy/Russian Navy
The Soviet Navy (and its successor, the Russian Navy) has operated a wide variety of dedicated cruise missile submarines:
The Whiskey variants and Echo I cruise missile submarines deployed with a nuclear land attack version of the P-5 Pyatyorka (SS-N-3 Shaddock) from the late 1950s to 1964, concurrently with the US Regulus force, until the strategic land attack mission was transferred entirely to the SSBN force. Along with the Julietts and Echo IIs, these continued as SSGs or SSGNs with an antiship variant of the P-5 until circa 1990. The Echo Is were an exception; they could not accommodate the antiship targeting radar and served as SSNs after the land attack missiles were withdrawn.[6]
Apart from true SSGNs, Soviet attack submarines (SS/SSN) could launch various types of torpedo tube-launched missiles starting with the RK-55 and continuing with the Kalibr family of missiles. Cruise-missile capable Soviet SSNs may have a different designation to incapable sister boats (Victor III (Project 671RTM) boats became Project 671RTMK as they gained this ability, K for Крылатая ракета; cruise missile). Due to standardization of torpedo tube diameters, which are 533 mm, modern Russian submarine classes (even the dieselKilo and Lada) are capable of launching long-range strategic cruise missiles from their torpedo tubes, without needing specialized compartments for missile tubes.[citation needed]
Wikimedia Commons has media related to Guided missile submarines.
Gardiner, Robert; Chumbley, Stephen (1995). Conway's All the World's Fighting Ships 1947–1995. London: Conway Maritime Press. ISBN1-55750-132-7.
US Stingray style sub motherships test missiles. The Register, 31 May 2007
August 18, 2023
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SSGN redirects here For the special forces unit of the Pakistan Navy see Special Service Group Navy A cruise missile submarine is a submarine that carries and launches cruise missiles SLCMs and anti ship missiles as its primary armament Missiles greatly enhance a vessel s ability to attack surface combatants and strike land targets and although torpedoes are a more stealthy option missiles give a much longer stand off range as well as the ability to engage multiple targets on different headings at the same time Many cruise missile submarines retain the capability to deploy nuclear warheads on their missiles but they are considered distinct from ballistic missile submarines due to the substantial differences between the two weapons systems characteristics Soviet Juliett class submarineUSS Halibut firing a Regulus missileOriginally early designs of cruise missile submarines had to surface to launch their missiles while later designs could do so underwater via dedicated vertical launching system VLS tubes Many modern attack submarines can launch cruise missiles and dedicated anti ship missiles from their torpedo tubes while some designs also incorporate a small number of VLS canisters giving some significant overlap between cruise missile submarines and traditional attack submarines Nonetheless vessels classified as attack submarines still use torpedoes as their main armament and have a more multi role mission profile due to their greater speed and maneuverability in contrast to cruise missile submarines which are typically larger slower boats focused on the long distance surface strike role The United States Navy s hull classification symbols for cruise missile submarines are SSG and SSGN the SS denotes submarine the G denotes guided missile and the N denotes that the submarine is nuclear powered Contents 1 U S Navy 2 Soviet Navy Russian Navy 3 See also 4 References 5 External linksU S Navy Edit USS Ohio undergoing conversion to a cruise missile submarineThe U S Navy s first cruise missile submarines were developed in the early 1950s to carry the SSM N 8 Regulus missile The first of these was a converted World War II era Gato class submarine USS Tunny which was fitted with a hangar capable of carrying a pair of Regulus missiles Tunny was used as a test bed for developing techniques of use for the missile system before a second boat USS Barbero was subsequently converted Starting in 1957 these two boats undertook the first nuclear deterrent patrols 1 Further information Gato class submarine Guided missile submarine Further information Balao class submarine Guided missile submarine Subsequently two larger diesel submarines of the Grayback class were purpose built for the carriage of the Regulus missile with each capable of accommodating up to four missiles while a further boat the nuclear powered USS Halibut could carry up to five missiles Between September 1959 and July 1964 the five Regulus missile boats undertook deterrent patrols in the Pacific Ocean 2 in concert with the newly commissioned George Washington class ballistic missile submarines SSBN in the Atlantic until sufficient SSBNs were in service to replace them From 2002 to 2008 the U S Navy modified the four oldest Ohio class submarines Ohio Michigan Florida and Georgia into SSGNs The conversion was achieved by installing vertical launching systems VLS in a multiple all up round canister MAC configuration in 22 of the 24 missile tubes replacing one Trident missile with seven smaller Tomahawk cruise missiles The two remaining tubes were converted to lockout chambers for use by special forces personnel This gave each converted submarine the capability to carry up to 154 Tomahawks The large diameter tubes can also be modified to carry and launch other payloads such as UAVs or UUVs although these capabilities have not yet been fully implemented In addition to generating a significant increase in stand off strike capabilities this conversion also counts as an arms reduction towards the START II treaty 3 4 because it reduces the number of nuclear weapons that are forward deployed USS Florida SSGN 728 launched cruise missiles against Libyan targets as part of Operation Odyssey Dawn in March 2011 Further information Ohio class submarine SSBN SSGN conversions The future Block V Virginia class submarines are slated to supplement and eventually replace the Ohio SSGNs when they are retired the USS Ohio itself is more than 40 years old 5 Soviet Navy Russian Navy EditThe Soviet Navy and its successor the Russian Navy has operated a wide variety of dedicated cruise missile submarines Soviet and Russian SSGN classes Year of Introduction NATO reporting name Project Name and Number Class Image Missiles carried1960 Whiskey Single Cylinder Whiskey Twin CylinderWhiskey Long Bin 613 644665 SSG P 5 Pyatyorka SS N 3 Shaddock 1963 Juliett 651 SSG P 5 Pyatyorka SS N 3 Shaddock 1960 Echo I 659 SSGN 6 x P 5 Pyatyorka SS N 3 Shaddock 1963 Echo II 675 SSGN 6 x P 5 6 Pyatyorka SS N 3 Shaddock Later 8 x P 500 Bazalt SS N 12 Sandbox under the 675MK and 675MU program and 8 x P 1000 Vulkan under Project 675MKV1969 Papa 661 Anchar SSGN 10 x P 70 Ametist SS N 7 Starbright 1967 Charlie I 670 Skat SSGN 8 x P 70 Ametist SS N 7 Starbright 1973 Charlie II 670M Skat SSGN 8 x P 120 Malakhit SS N 9 Siren 1980 Oscar I 949 Granit SSGN 24 x P 700 Granit SS N 19 Shipwreck 1986 Oscar II 949A Antey SSGN 24 x P 700 Granit SS N 19 Shipwreck Plans for Project 949AM upgrade to fit missiles compatible with UKSK ru VLS P 800 Oniks Klub 3M22 Zirkon triple tube inserts 3 x 24 1987 Yankee Notch 667AT Grusha SSGN N 32 x RK 55 Granat SS N 12 Sampson 1989 not completed Yankee Sidecar 667M Andromeda SSGN 12 x P 750 Meteorit SS NX 24 Scorpion 2013 Yasen 885 Yasen SSGN P 800 Oniks Kalibr family 3M22 Zirkon2021 Yasen M 885M SSGN P 800 Oniks Kalibr family 3M22 ZirkonThe Whiskey variants and Echo I cruise missile submarines deployed with a nuclear land attack version of the P 5 Pyatyorka SS N 3 Shaddock from the late 1950s to 1964 concurrently with the US Regulus force until the strategic land attack mission was transferred entirely to the SSBN force Along with the Julietts and Echo IIs these continued as SSGs or SSGNs with an antiship variant of the P 5 until circa 1990 The Echo Is were an exception they could not accommodate the antiship targeting radar and served as SSNs after the land attack missiles were withdrawn 6 Apart from true SSGNs Soviet attack submarines SS SSN could launch various types of torpedo tube launched missiles starting with the RK 55 and continuing with the Kalibr family of missiles Cruise missile capable Soviet SSNs may have a different designation to incapable sister boats Victor III Project 671RTM boats became Project 671RTMK as they gained this ability K for Krylataya raketa cruise missile Due to standardization of torpedo tube diameters which are 533 mm modern Russian submarine classes even the diesel Kilo and Lada are capable of launching long range strategic cruise missiles from their torpedo tubes without needing specialized compartments for missile tubes citation needed See also EditList of submarine classes in service List of submarine operators List of NATO reporting names for guided missile submarines Missile boat surface ship Transporter erector launcher land vehicle References Edit Friedman since 1945 p 183 Patrol Insignia for Regulus veterans PDF Navy Nuclear Weapons Association Summer 1997 Retrieved 12 November 2014 Congressional Research Service 18 July 2005 Navy Trident Submarine Conversion SSGN Program Background and Issues for Congress Archived from the original on 2 December 2014 Retrieved 4 January 2009 Ronald O Rourke SSGN A Second Career for the Boomer Force Archived from the original on 9 October 2008 Retrieved 4 January 2009 U S Navy s Virginia Class Submarines to Get 76 More Firepower 15 July 2021 Gardiner and Chumbley pp 343 345 396 402External links Edit Wikimedia Commons has media related to Guided missile submarines Gardiner Robert Chumbley Stephen 1995 Conway s All the World s Fighting Ships 1947 1995 London Conway Maritime Press ISBN 1 55750 132 7 US Stingray style sub motherships test missiles The Register 31 May 2007 Retrieved from https en wikipedia org w index php title Cruise missile submarine amp oldid 1169124182, wikipedia, wiki, book, books, library,
