Col. Nancy Bozzer, 100th Operations Group commander, presents the Air Force Achievement Medal to Staff Sgt. Jeffrey Thomas, from Charleston, S.C., 100th Operations Support Squadron Airfield Management operations supervisor, Jan. 25, 2013, at RAF Mildenhall, England. Thomas received the medal after his quick-thinking and selfless actions helped possibly save the life of a British man suffering from hypothermia Jan. 19. (U.S. Air Force photo by Senior Airman Jerilyn Quintanilla/Released)