India Commissions INS Aridaman: Third Indigenous Nuclear-Powered Ballistic Missile Submarine Strengthens Nuclear Triad and Second-Strike Capability
New Delhi: In a significant milestone for India’s strategic deterrence, the Indian Navy has commissioned INS Aridaman (S4), its third indigenously built nuclear-powered ballistic missile submarine (SSBN), on April 3, 2026. Defence Minister Rajnath Singh presided over a low-key ceremony in Visakhapatnam, underscoring the quiet professionalism that has characterised India’s Advanced Technology Vessel (ATV) programme….
