Lt. Gen. David Goldfein, commander of U.S. Air Forces Central Command, greets Master Sgt. Kieth Galliani, 455th Expeditionary Aircraft Maintenance Squadron, Support Section Non-Commissioned Officer in Charge, during a visit to Bargram Airfield, Afghanistan, Aug. 21, 2011, during his tour of the U.S. Central Command area of responsibility. Galliani is a Fort Bragg, Calif., native deployed from the 31st Aircraft Maintenance Squadron at Aviano Air Base, Italy. (U.S. Air Force photo/Staff Sgt. John Wright)