Scanning Sector Army Spc. Daniel Saenz scans his sector of fire on an M2 .50-caliber machine gun range at Joint Base Elmendorf-Richardson, Alaska, April 26, 2016. Saenz is a paratrooper assigned to the 25th Infantry Division’s 40th Cavalry Regiment, 4th Brigade Combat Team (Airborne), Alaska. The machine gun, designed in 1918, has been in service since 1933. The United States and its allies manufacture the weapon, commonly referred to as the "Ma Deuce." Air Force photo by Justin Connaher SHARE: Download: Full Size (0.93 MB) Tags: Soldiers, Army Credit: Justin Connaher VIRIN: 160426-F-LX370-026A.JPG Photo Gallery