A 3rd U.S. Infantry Regiment (Old Guard) Fife and Drum Corps member performs during the 240th Army Birthday concert and streamer ceremony at Fort Eustis, Va., June 12, 2015. The corps, which is the only of its kind in the military, is composed of five ensembles, all of which performed during the ceremony. (U.S. Air Force photo by Staff Sgt. Natasha Stannard/Released)