52nd Fighter Wing Airmen carrying the flags for all five branches of the U.S armed forces march during a 9/11 memorial ceremony toward the memorial site at Spangdahlem Air Base, Germany, on Sept. 11, 2019. They were escorted by 52nd FW security forces, firefighters and medical personnel. (U.S. Air Force photo by Staff Sgt. Joshua R. M. Dewberry)