Airman 1st Class Geanny Bada, 14th Aircraft Maintenance Unit crew chief, performs an inspection on an F-16 Fighting Falcon aircraft during Keen Sword 2013 at Misawa Air Base, Japan, Nov. 8, 2012. Keen Sword is a joint-bilateral field training exercise and involves approximately 10,000 U.S. particpants from the Army, Navy, Air Force and Marines. (U.S. Air Force photo by Airman 1st Class Kenna Jackson)