The 120 mm cargo munition jointly developed by the Swiss company and Israel Military Industries ( ) is one of the types proposed for the system. M971 mortar bomb carries 32 x M87 dual purpose (anti-personnel/anti-material/armor) submunitions. Each bomblet has can penetrate up to 105mm of steel and releases 1200 preformatted fragments. According to a single cargo round covers a lethality area of 100×100 meters. The bomblets are equipped with dual-action self destruct fuses to minimize hazardous duds.