With the recent test firing of three submarine-launched ballistic missiles ... With the successful launch of a K-4 from the Arihant's on-board silo, India steps closer to its nuclear triad.

India on Thursday (Aug 29) formally commissioned its second Arihant-class submarine into its navy. The nuclear-powered submarine, INS Arighat, is considered an advanced version of its predecessor.

As the naval forces of leading global powers increasingly depend on nuclear-powered submarines, India has made a substantial ...

With the induction of INS Arihant, India will join one of the few super powers in the world that possess the knowledge of designing, engineering and operating a nuclear submarine. Arihant is the ...

However, the Indian Navy still lacks a capable ballistic missile with which to arm the INS Arihant.

What You Need to Know: India’s first nuclear-powered submarine, INS Arihant, suffered significant damage in 2018 when a crew member left the rear hatch open, allowing seawater to flood the..

India’s second-ever home-built nuclear-powered submarine. Named 'slayer of enemies', Arighat follows in the footsteps of the Arihant, marking significant progress in India’s nuclear triad ...

India’s second Arihant-class nuclear ballistic missile submarine (SSBN), INS Arighaat, was commissioned into the Indian Navy on 29 August. The new submarine brings India one step… ...