U.S. Army Sgt. 1st Class Cedric Ridgeway, 128th Aviation Brigade 1st-210th Aviation Regiment instructor, hurdles a vault during the Highlander Challenge at Fort Eustis, Va., July 13, 2015. The challenge involved various physical challenges requiring teamwork to boost camaraderie. (U.S. Air Force photo by Staff Sgt. Natasha Stannard/Released)