Defense Research and Development Organisation (DRDO) has developed India’s first unmanned remotely operated tank, which has three variants – surveillance, mine detection and reconnaissance in areas with nuclear and bio threats. It is called Muntra (Mission UNmanned TRAcked) and has been rolled out of the Chennai lab. The tanks will facilitate Indian Armed forces in conducting unmanned surveillance missions. Muntra-S is the country’s first tracked unmanned ground vehicle developed for unmanned surveillance missions while Muntra-M is for detecting mines and Muntra-N is for operation in areas where there is a nuclear radiation or bio weapon risk.