U.S. Air Force Capt. Joseph Thomas, Raptor Town project officer-in-charge, left, assists 1st Lt. Eric Robinette, 633rd Civil Engineer Squadron officer-in-charge of engineering requirements, in putting up the Prime Base Engineer Emergency Force logo during a ribbon cutting ceremony at Langley Air Force Base, Va., Sept. 27, 2012. After nearly six months of constructing, the Rapid Engineer Deployable Heavy Operational Repair Squadron Engineers team finally transferred authority to the base Prime BEEF team. (U.S. Air Force photo by Staff Sgt. Ashley Hawkins/Released)