New Delhi [India], September 3 (ANI): Defence Research and Development Organisation (DRDO) has handed over the production document of 30mm High Explosive Preformed Fragmentation (HEPF) Shell to Director General of Naval Armament Inspection (DGNAI) during a ceremony organised at Armament Research and Development Establishment (ARDE), Pashan in Pune, said a statement from Ministry of Defence on Tuesday. This 30mm HEPF shell, developed by ARDE, the Pune-based laboratory of DRDO, will further enhance the combat capability of the Indian Navy against drones. The features of HEPF shell are similar to…