IBPS RRB Office Assistant 29 Sep 2013 Paper

(2) INS Sindhurakshak (Sanskrit, for protector of the seas) was a Russian-made Kilo-class diesel-electric submarine of the Indian Navy. Commissioned on 24 December 1997, it was the ninth of the ten Kilo-class submarines in the Indian Navy. It sank at Mumbai’s naval dockyard due to a major onboard fire.