A U.S. Army Paratrooper, assigned to the 2nd Battalion,

A U.S. Army Paratrooper, assigned to the 2nd Battalion, 503rd Infantry Regiment, 173rd Airborne Brigade, engages targets with M240B machine gun during a live-fire exercise as part of Rock Tundra at Pocek Range in Postonja, Slovenia, Dec. 4, 2018. The 173rd Airborne Brigade is the U.S. Army Contingency Response Force in Europe, capable of projecting ready forces anywhere in the U.S. European, Africa or Central Commands' areas of responsibility. (U.S. Army photo by Paolo Bovo)