NAVAL • SANCTIONED

Project 75 Alpha (Nuclear Attack Submarines - SSN)

Lead Agency: Indian Navy / BARC / DRDO / MDL / SBC • Service: Indian Navy • Budget: ₹40,000 Cr • IDDM: 90%

Strategic Overview

Indigenous nuclear-powered attack submarines powered by BARC 190MW reactor, designed for unlimited underwater endurance and Indo-Pacific dominance.

Nuclear Attack Submarine Squadron ("Project 75 Alpha SSN Fleet") — INS Varsha, Rambilli (Eastern Seaboard Nuclear Base) (Submarine Operations Directorate / Strategic Commands) — Status: forming
CCS Approval for Two Indigenous Nuclear Attack Submarines (SSNs) (DAC Decision Portal)