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 on Thursday, June 22. The exercise, which concludes June 23, focuses on integrated joint training in a variety of mission scenarios. (U.S. Air Force photo/Staff Sgt. Bennie J. Davis III)