A B-2 Spirit, two F-16 Fighting Falcons and an F-18 Hornet sit on the flightline at Andersen Air Force Base, Guam, for Exercise Valiant Shield, June 22, 2006. The exercise, which concluded June 23, 2006, focused on integrated joint training in a variety of mission scenarios. (U.S. Air Force photo by Staff Sgt. Bennie J. Davis III)