Keywords: 130926-F-PM645-012 (10036759663).jpg U S Air Force Tech Sgt Joe Gamble foreground a professional military education instructor with the 374th Force Support Squadron Airman Leadership School salutes as a U S flag is lowered during a retreat ceremony at Yokota Air Base Japan Sept 26 2013 Retreat was performed to signal the end of the official duty day and pay respect to the flag DoD photo by Yasuo Osakabe U S Air Force/Released https //www flickr com/photos/39955793 N07/10036759663/ 130926-F-PM645-012 2013-09-26 15 30 https //www flickr com/people/39955793 N07 U S Department of Defense Current Photos PD-USGov U S Department of Defense Current Photos https //flickr com/photos/39955793 N07/10036759663 2016-09-03 08 12 55 United States Government Work Yokota Air Base Amyotrophic lateral sclerosis United States Department of Defense |