Prime Minister Narendra Modi handed over the Arjun Main Battle Tank (MK-1A) to Indian Army Chief General MM Naravane on February 14. The state of the Arjun Main Battle Tank MK-1A has been indigenously designed, developed and manufactured by CVRDE, DRDO along with 15 academic institutions, 8 labs and several MSMEs. PM Modi is in poll-bound state Tamil Nadu.