INDRA is a Joint :
Answer: (2) Russia
INDRA is a joint, biannual naval military excise conducted by India and Russia. This Exercise began in 2003. INDRA word is a portmanteau of the participants’ respective countries. INDRA 2014 was held at Prudboi ranges, Volgograd region from 23 September to 03 October 2014. This is the seventh joint India-Russia Military Exercise.