Kalvari Class of Submarines
- Indian Navy

Project 75(I): Redefining India’s Naval Power
India’s submarine fleet is entering a new era with Project 75(I), which introduces advanced Air Independent Propulsion (AIP) systems, making…
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DRDO & L&T Sign Deal For Realisation Of Indigenous AIP System For Indian Navy
Larsen & Toubro and DRDO signed a contract for realisation of two Air Independent Propulsion (AIP) System Modules for Kalvari…
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