Standing By Air Force Tech. Sgt. Joseph McCullough, left, and Senior Airman Clarence Williams prepare to load two guided bombs on an F-16C Fighting Falcon aircraft at Bagram Airfield, Afghanistan, June 7, 2016. McCullough and Williams are weapons maintainers assigned to the 455th Expeditionary Aircraft Maintenance Squadron. Air Force photo by Senior Airman Justyn M. Freeman SHARE: Download: Full Size (1.92 MB) Tags: afghanistan, Air Force, Airmen Credit: Senior Airman Justyn Freeman VIRIN: 160607-F-RN544-106A.JPG Photo Gallery