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INS Sindhudhvaj (S56)

INS Sindhudhvaj (S56) was a Sindhughosh-class submarine of the Indian Navy[3] in service from 1987 until 16 July 2022, when she was decommissioned.[4]

Sindhudhvaj being decommissioned in July 2022.
History
NameINS Sindhudhvaj
Commissioned12 June 1987
Decommissioned16 July 2022
Badge
General characteristics
Class and type Sindhughosh-class submarine
Displacement
  • 2325 tons surfaced
  • 3076 tons submerged
Length72.6 m (238 ft)
Beam9.9 m (32 ft)
Draught6.6 m (22 ft)
Propulsion
  • 2 × 3,650 hp (2,720 kW) diesel-electric motors
  • 1 × 5,900 hp (4,400 kW) motor
  • 2 × 204 hp (152 kW) auxiliary motors
  • 1 × 130 hp (97 kW) economic speed motor
Speed
  • Surfaced;11 knots (20 km/h)[1]
  • Snorkel Mode; 9 knots (17 km/h)
  • Submerged;19 knots (35 km/h)[2]
Range
  • Snorting: 6,000 mi (9,700 km) at 7 kn (13 km/h)
  • Submerged: 400 miles (640 km) at 3 knots (5.6 km/h)
EnduranceUp to 45 days with a crew of 52
Test depth
  • Operational depth; 240 m (790 ft)
  • Maximum depth; 300 m (980 ft)
Complement52 (incl. 13 Officers)
Armament

The name Sindhudhvaj means "flag bearer at sea". The submarine's crest depicts a grey nurse shark. Sindhudhvaj was the submarine to operationalise several indigenously built systems including the USHUS sonar, the Rukmani and MSS satellite communication systems, the inertial navigation system and the torpedo fire control system.[5]

The submarine also completed a successful mating and personnel transfer with a deep-submergence rescue vehicle. It was the only submarine to be awarded the Chief of the Naval Staff's Rolling Trophy for Innovation by Prime Minister Narendra Modi.[5]

References

  1. ^ "Rosoboron exports - Project 636".
  2. ^ "Rosoboron exports - Project 636".
  3. ^ . Archived from the original on 19 June 2009. Retrieved 5 August 2009.
  4. ^ "INS Sindhudhvaj Decommissioned After 35 Years of Glorious Service to the Nation". Press Information Bureau of India. 17 July 2022. Retrieved 17 July 2022.
  5. ^ a b "INS Sindhudhvaj Decommissioned after 35 Years of Glorious Service to The Nation". Indian Navy. 17 July 2022. Retrieved 19 December 2022.


sindhudhvaj, this, article, needs, additional, citations, verification, please, help, improve, this, article, adding, citations, reliable, sources, unsourced, material, challenged, removed, find, sources, sindhudhvaj, news, newspapers, books, scholar, jstor, j. This article needs additional citations for verification Please help improve this article by adding citations to reliable sources Unsourced material may be challenged and removed Find sources INS Sindhudhvaj S56 news newspapers books scholar JSTOR July 2019 Learn how and when to remove this template message INS Sindhudhvaj S56 was a Sindhughosh class submarine of the Indian Navy 3 in service from 1987 until 16 July 2022 when she was decommissioned 4 Sindhudhvaj being decommissioned in July 2022 HistoryNameINS SindhudhvajCommissioned12 June 1987Decommissioned16 July 2022BadgeGeneral characteristicsClass and typeSindhughosh class submarineDisplacement2325 tons surfaced 3076 tons submergedLength72 6 m 238 ft Beam9 9 m 32 ft Draught6 6 m 22 ft Propulsion2 3 650 hp 2 720 kW diesel electric motors 1 5 900 hp 4 400 kW motor 2 204 hp 152 kW auxiliary motors 1 130 hp 97 kW economic speed motorSpeedSurfaced 11 knots 20 km h 1 Snorkel Mode 9 knots 17 km h Submerged 19 knots 35 km h 2 RangeSnorting 6 000 mi 9 700 km at 7 kn 13 km h Submerged 400 miles 640 km at 3 knots 5 6 km h EnduranceUp to 45 days with a crew of 52Test depthOperational depth 240 m 790 ft Maximum depth 300 m 980 ft Complement52 incl 13 Officers Armament9M36 Strela 3 SA N 8 SAM launcher Klub S 3M 54E ASCM Type 53 65 passive wake homing torpedo TEST 71 76 anti submarine active passive homing torpedo 24 DM 1 mines in lieu of torpedo tubeThe name Sindhudhvaj means flag bearer at sea The submarine s crest depicts a grey nurse shark Sindhudhvaj was the submarine to operationalise several indigenously built systems including the USHUS sonar the Rukmani and MSS satellite communication systems the inertial navigation system and the torpedo fire control system 5 The submarine also completed a successful mating and personnel transfer with a deep submergence rescue vehicle It was the only submarine to be awarded the Chief of the Naval Staff s Rolling Trophy for Innovation by Prime Minister Narendra Modi 5 References Edit Rosoboron exports Project 636 Rosoboron exports Project 636 Submarines of Indian Navy Archived from the original on 19 June 2009 Retrieved 5 August 2009 INS Sindhudhvaj Decommissioned After 35 Years of Glorious Service to the Nation Press Information Bureau of India 17 July 2022 Retrieved 17 July 2022 a b INS Sindhudhvaj Decommissioned after 35 Years of Glorious Service to The Nation Indian Navy 17 July 2022 Retrieved 19 December 2022 This submarine related article is a stub You can help Wikipedia by expanding it vte This military article about the Indian Armed Forces is a stub You can help Wikipedia by expanding it vte Retrieved from https en wikipedia org w index php title INS Sindhudhvaj S56 amp oldid 1128266380, wikipedia, wiki, book, books, library,

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