U.S. Marines Test New Mortar Counter-Personnel Rounds

08/23/2018
U.S. Marines from Weapons Company, 1st Battalion, 3d Marine Regiment and civilians conduct weapons testing on the 81mm experimental non-lethal Indirect Fire Munition (IDFM) rounds at Pohakuloa Training Area, Hawaii, July 16, 2018.  The IDFM is an integrated flash bang counter-personnel, non-lethal 81 mm mortar round designed to suppress personnel…