a) Amphibious warfare ship
b) Nuclear-powered submarine
c) Torpedo launch and recovery vessel
d) Nuclear-powered aircraft carrier
INS Astradharini is an indigenously designed and built torpedo launch and recovery vessel built by Shoft Shipyard for the Indian Navy. She was commissioned to Navy Service on 6 October 2015 at the Naval Base in Visakhapatnam. After commissioning, the ship entered the Eastern Naval Command.