Q. Which company delivered the scorpene-class submarine- INS – Vagsheer to the Indian Navy?

Ans. The Mazagon Dock has already delivered four Scorpene-class submarines under the project to the Indian Navy – INS Kalvari, INS Khanderi, INS Karanj and INS Vela. The fifth submarine ‘Vagir’ is under trial at sea, and is set to be commissioned before the end of this year.