Shishumar-class submarine

From Bharatpedia, an open encyclopedia

INS Shishumar enters Port of Duqm Oman.jpg
INS Shishumar enters Port of Duqm, Oman.
Class overview
Name: Shishumar class
Builders:
Operators:  Indian Navy
Preceded by: class
Succeeded by: class
Cost: €300 million each[1]
In commission: 1986–present
Planned: 6
Completed: 4
Cancelled: 2
Active: 4
General characteristics [2]
Type: Attack submarine
Displacement:
  • 1,450 t (1,427 long tons) standard
  • 1,660 t (1,634 long tons) surfaced
  • 1,850 t (1,821 long tons) submerged
Length: 64.4 m (211 ft 3 in)
Beam: 6.5 m (21 ft 4 in)
Draught: 6 m (19 ft 8 in)
Propulsion:
  • 4 × MTU 12V 493 AZ80 GA31L diesel-electric motors, 2,400 hp (1,790 kW) each
  • 1 × Siemens motor, 4,600 hp (3,430 kW)
  • 4 × 1.8 MW Siemens alternators
  • 1 shaft
Speed:
  • 11 knots (20 km/h; 13 mph) surfaced
  • 22 knots (41 km/h; 25 mph) submerged
Range:
  • 8,000 nmi (15,000 km; 9,200 mi) at 8 kn (15 km/h; 9.2 mph)
  • 13,000 nmi (24,000 km; 15,000 mi) at 10 kn (19 km/h; 12 mph)
Complement: 40 (8 officers)
Sensors and
processing systems:
  • Atlas Elektronik CSU 83 sonar
  • Thomson Sintra DUUX-5 passive sonar
  • Thomson-CSF Calypso surface search radar
Electronic warfare
& decoys:
  • Argo Phoenix II AR 700 or Kollmorgen Sea Sentry
  • C 303 acoustic decoys
Armament:

The Shishumar-class submarines are diesel-electric attack submarines, currently in active service with the Indian Navy. These submarines are an Indian variant[4] of the Type 209 submarines developed by the German yard Howaldtswerke-Deutsche Werft under the internal designation "Type 1500". The first two vessels were built by HDW at Kiel, Germany, while the remainder were built by Mazagon Dock Limited, at Mumbai, India, under a technology transfer agreement.[5] The submarines were commissioned between 1986 and 1994. These submarines have a displacement of 1,660 tons when surfaced, a speed of 22 knots (41 km/h; 25 mph), and a complement of 40 including eight officers.

History[edit]

India signed the agreement for these submarines with Howaldtswerke-Deutsche Werft (HDW) on 11 December 1981. The agreement called for building of two submarines in West Germany, the supply of knocked-down kits for assembling two more submarines in Mazagon Dock Limited (MDL), and training for construction and logistics services. An agreement was announced in 1984 for the construction of two additional submarines in MDL, but was subsequently cancelled due to economic crisis in the late 1980s.[2] The four submarines that were finally built form the 10th submarine squadron based at Mumbai.[3]

Mid Life Upgrade[edit]

The Indian Navy awarded a $151 million contract for mid-life upgrade and certification of INS Shishumar in 2018. The refit was carried out by MDL at Mumbai with technical cooperation from ThyssenKrupp Marine Systems.[6][7] The refit was planned to be completed by 2021 with a similar upgrade for another vessel of Shishumar-class submarine to follow. [6]

Ships of the class[edit]

Name Pennant Builder Homeport Laid down Launched Commissioned
Shishumar S44 Howaldtswerke-Deutsche Werft Mumbai 1 May 1982 13 December 1984 22 September 1986[2]
Shankush S45 1 September 1982 11 May 1984 20 November 1986[2]
Shalki S46 Mazagon Dock Shipbuilders Limited 5 June 1984 30 September 1989 7 February 1992[2]
Shankul S47 3 September 1989 21 March 1992 28 May 1994[2]

Commissions received during the order[edit]

In a July 2005 interview with NDTV, V. P. Singh said that in 1987, while he was a minister, he had received a telegram from the Indian ambassador in Germany with the information that Indian agents had received large illegal commissions in the HDW submarine deal.[8] Singh informed the then prime minister Rajiv Gandhi about this and instituted an enquiry. Subsequently, this led to differences and Singh decided to resign from the cabinet.[9]

See also[edit]

References[edit]

  1. ↑ "The Greek submarine scandal and HDW". www.sites.tufts.edu. World peace foundation. Retrieved 25 October 2018.
  2. ↑ 2.0 2.1 2.2 2.3 2.4 2.5 Commodore Stephen Saunders, ed. (2004). "India". Jane's Fighting Ships 2004-2005 (107th ed.). Coulsdon: Jane's Information Group. p. 305. ISBN 978-0710626233.
  3. ↑ 3.0 3.1 Gady, Franz-Stefan (14 July 2016). "Germany to Upgrade Two Indian Attack Submarines". The Diplomat.
  4. ↑ The Indian Strategic Nuclear Submarine Project An Open Literature Analysis
  5. ↑ Nair-Ghaswalla, Amrita (2 December 2015). "ThyssenKrupp bullish on defence sector". The Hindu Business Line.
  6. ↑ 6.0 6.1 "Germany's Thyssenkrupp to refit Indian Navy submarine INS Shishumar". Retrieved 27 September 2018.
  7. ↑ "India's Mazagon Dock, Germany's Thyssenkrupp Bag $151M Worth Indian Navy Submarines Refit Contract". DefenseWorld.net. 27 September 2018. Retrieved 6 July 2019.
  8. ↑ Gupta, Shekhar (1 July 2005). "Walk the talk - an interview with V.P.Singh". NDTV. Retrieved 25 October 2018.
  9. ↑ "India charges 6 over submarine kickbacks". New York Times. 7 March 1990. Retrieved 25 October 2018.

External links[edit]


Template:Modern German submarines

Information red.svg
Scan the QR code to donate via UPI
Dear reader, We kindly request your support in maintaining the independence of Bharatpedia. As a non-profit organization, we rely heavily on small donations to sustain our operations and provide free access to reliable information to the world. We would greatly appreciate it if you could take a moment to consider donating to our cause, as it would greatly aid us in our mission. Your contribution would demonstrate the importance of reliable and trustworthy knowledge to you and the world. Thank you.

Please select an option below or scan the QR code to donate
₹150 ₹500 ₹1,000 ₹2,000 ₹5,000 ₹10,000 Other


Retrieved from "https://en.bharatpedia.org/index.php?title=Shishumar-class_submarine&oldid=376194"