U.S. Air Force Col. Caroline M. Miller, 633rd Air Base Wing commander, and retired U.S. Air Force Lt. Col. Barry B. Bridger, former Vietnam War prisoner of war, salute the POW/MIA wreath at the POW/MIA Recognition Day ceremony at Joint Base Langley-Eustis, Va., Sept. 16, 2016. Observances of National POW/MIA Recognition Day are held across the country on military installations, ships at sea, state capitols, schools and veterans' facilities. (U.S. Air Force photo by Staff Sgt. Natasha Stannard)