INS Aridhaman Commissioned: India Now Operates Three Nuclear Submarines
Indian Navy Now Operates Three Nuclear-Powered Ballistic Missile Submarines Visakhapatnam, April 3, 2026 – Defence Minister Rajnath Singh today commissioned INS Aridhaman (S4), the third indigenously built Arihant-class nuclear-powered ballistic missile submarine (SSBN), into the Indian Navy at the Ship Building Centre in Visakhapatnam. This induction is a significant milestone that brings India’s operational SSBN fleet […]