Staff Sgt. Matthew Krause, 11th Civil Engineer Squadron explosive ordinance disposal team leader, stands at attention for reveille at the POW/MIA Recognition Event on Joint Base Andrews, Md., Sept. 16, 2016. The run lasted for 24 hours and paid tribute to the service members both missing in action and taken as prisoners of war. (U.S. Air Force photo by Senior Airman Mariah Haddenham)