Cpl. Nathaniel Meeks, a cannoneer with Bravo Battery, 1st Battalion, 12th Marine Regiment, right, loads a 120 mm mortar round in the barrel of an M327 Towed Rifle mortar system during a fire mission of multiple rounds at Schofield Barracks, June 25, 2013. The battery fired 74 mortar rounds using three M327s, and it was the first time firing the mortar systems for most of the Marines. (U.S. Marine Corps photo by Lance Cpl. Matthew Bragg)