U.S. Army Sgt. Suzanna Shaw, a range safety with the

U.S. Army Sgt. Suzanna Shaw, a range safety with the 95th Chemical Company, 2nd Engineer Brigade, loads an ammunition belt into a M2 .50-caliber machine gun during qualifications at the Temporary Machinegun Range, Joint Base Elmendorf-Richardson, Alaska, Aug. 15, 2012. Army machine gun marksmanship is based on the concept that soldiers must be able to effectively apply their firing skills in combat. Teams consisting of a gunner and assistant gunner, underwent basic non-firing training covering maintenance and immediate action drills, an initial 10-meter live fire grouping/setting course, and weapons qualification. (U.S. Air Force photo by Percy Jones/Released)