U.S. Marine Corps Pfc. Daniel Stillwell (right), a

U.S. Marine Corps Pfc. Daniel Stillwell (right), a machine gunner assigned to 1st platoon, charlie company, 1st Battalion, 3D Marines, fires down range with the M240 Bravo machinegun during a live fire exercise at Range 1, aboard Camp Pohakuloa, Hawaii, Jan. 27th, 2014. The Marines with 1st platoon, charlie company, attend Range 1 to improve squad maneuverability and critical thinking skills while facing simulated heavy enemy fire in support of operation Lava Viper. (U.S. Marine Corps photo by Lance Cpl. Aaron S. Patterson/Released)