US Army is looking for automatic mortars for light infantry [Video]

U.S. Army is looking for a light, mobile mortar strategy of 120 or 81 mm automatic caliber, which will let fast fire beginning without getting out of the vehicle and leaving the position in little than 2 minutes after the last shot. In addition, the full must be transportable by Chinook helicopters, as does the current Ranger Fire Support strategy (RFSS) consisting of 2 Polaris 6x6 vehicles armed with a light, decomposed mortar 120 mm.