Soldiers react to opposition forces during exercise Allied Spirit VIII at Hohenfels Training Area, Germany, Jan. 25, 2018. About 4,100 troops from 10 nations participated in the multinational event to test unit readiness and interoperability. The soldiers are assigned to the 1st Infantry Division's assigned to Company B, 1st Battalion, 18th Infantry Regiment, 2nd Armored Brigade Combat Team. Army photo by Staff Sgt. Matthew Keeler