The M7 Spider networked mine system allows operators to choose between discharging lethal or non-lethal munitions. One grenade “can be launched 2 meters high, out 5 to 7 meters, with a 10-meter blast radius, each grenade capable of up to 1,400 fragments,” said Joe Carr, a training instructor for the munitions new equipment training branch at the Army Armament Research, Development and Engineering Center in Picatinny Arsenal, N.J. (U.S. Army photo by Staff Sgt. Chuck Burden, 3rd BCT PAO, 1st Cavalry Division)