U.S. Marine Corps Cpl. Frankie Garcia, a radio chief with Alpha Battery, Battalion Landing Team 3/5, 11th Marine Expeditionary Unit (MEU), calls for a radio check using a PRC-117G radio at Marine Corps Base Camp Pendleton, California. The Corps fielded a Mobile User Objective System waveform, which encompasses updated firmware to the AN/PRC-117G and an antenna kit to enhance satellite communication on the battlefield. (U.S. Marine Corps photo by Lance Cpl. Jason Monty)