Senior Airman Andy Irizarry marshals an F-16 Fighting Falcon from the 14th Fighter Squadron at Misawa Air Base, Japan, that just landed at Komatsu AB, Japan, Dec. 1, 2010, in support of Exercise Keen Sword. Keen Sword is a week-long exercise which provides an environment for enhancing a mutual understanding of American and Japanese tactics, communication protocols and general operability. Airman Irizarry is a crew chief from the 35th Aircraft Maintenance Squadron at Kunsan AB, Japan. (U.S. Air Force photo/Capt. Strysan Murrell)