A U.S. Army National Guard soldier assigned to the 1st Battalion, 169th Aviation Regiment, Fort Bragg, N.C., prepares the bullets for a M240 machine gun at Poinsett Electronic Combat Range, Sumter, S.C., Feb. 6, 2015. Military members can also utilize the electronic warfare capabilities offered at the range which shoots simulated munitions at the aircraft giving the pilots a safe environment to practice different scenarios. (U.S. Air Force photo by Airman 1st Class Diana M. Cossaboom/Released)