New Delhi [India], April 24 (ANI): The Defence Research and Development Organisation (DRDO) developed the lightest bulletproof jacket for protection against the highest threat level 6, an official statement said. Defence Materials and Stores Research and Development Establishment (DMSRDE), Kanpur has successfully developed the lightest Bullet Proof Jacket in the country for protection against 7.62 x 54 R API (Level 6 of BIS 17051) ammunition. According to the Ministry of Defence, recently, this bulletproof jacket was successfully tested at Terminal Ballistics Research Laboratory (TBRL), Chandi…