The Kalvari-class submarines, formally classified as the Project-75 submarines, is a class of diesel-electric attack submarines operated by the Indian Navy. Built by a syndicate of French and Indian s
Kalvari, the lead vessel of the class, at sea
The launch of the lead unit, the Kalvari, in 2015
A visual of the NMRL-design air-independent propulsion module that is to be equipped on the submarines
A Kalvari-class submarine up close during an exercise
Shishumar-class submarine
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The Shishumar-class submarines are diesel-electric attack submarines, currently in active service with the Indian Navy. These submarines are an Indian variant of the Type 209 submarines developed by t
Kalvari-class submarine (2015)
…late-1990s as an initial phase of a 30-year long naval rearmament roadmap to replace the IN's conventional submarine fleet, namely the Sindhughosh and Shishumar-class submarines. India's Ministry of Defence (MoD) placed an order of six submarines in 2005, at a cost of ₹23,562 crore (equivalent to ₹800 billion or…
INS Shishumar enters Port of Duqm, Oman.