Which of the following submarines of the Indian Navy was decommisioned recently after serving for 35 years?
- AOption (a)
INS Shishumar
- BOption (b)
INS Sindhudhvaj
- COption (c)
INS Shankush
- DOption (d)
INS Vela
- EOption (e)
INS Sindhuraj
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Correct answer
INS Sindhudhvaj
Why this answer is correct
The correct answer is 'INS Sindhudhvaj'.
Key Points
- INS Sindhudhvaj bid adieu to the Navy on Saturday after serving for 35 years. Vice-Admiral Biswajit Dasgupta, Flag Officer Commanding-in-Chief, Eastern Naval Command, was the chief guest at the ceremony. The decommissioning was attended by 15 of the former commanding officers, including Commodore SP Singh (Retd), the commissioning CO and 26 commissioning crew veterans.
- Sindhudhvaj, as the name suggests, was the flag-bearer of indigenisation and Navy’s efforts towards achieving ‘Atmanirbharta’ in the Russian-built Sindhughosh class submarines throughout her journey in the Navy.
- She had many a first to her credit, including operationalisation of the indigenised sonar USHUS, indigenised satellite communication systems Rukmani and inertial navigation system and indigenised torpedo fire control system.
- She also successfully undertook personnel transfer with deep submergence rescue vessel and was only submarine to be awarded CNS Rolling trophy for Innovation by Prime Minister Narendra Modi.
- The traditional ceremony was conducted at sunset, with an overcast sky adding to the solemnity of the occasion when the Decommissioning Pennant was lowered and the submarine was paid off after a glorious patrol of 35 years.
Additional Information
- INS Sindhudhvaj (S56) was a Sindhughosh-class submarine of the Indian Navy in service from 1987.
- Sindhughosh-class submarines are Kilo-class diesel-electric submarines in active service with the Indian Navy.
- The Sindhughosh submarines, designated 877EKM, were designed as part of Project 877, and built under a contract between Rosvooruzhenieand the Ministry of Defence (India).


