A B-1B Lancer from the 34th Bomb Squadron, Ellsworth Air Force Base, S.D., receives fuel from a KC-135 Stratotanker from the 168th Air Refueling Wing, Alaska Air National Guard, Eielson Air Force Base, Alaska, over the Pacific Ocean May 14, 2014. The flight was in support of a mission in which two B-1 bombers from Ellsworth flew round trip, non-stop to training ranges near Guam, demonstrating the nation’s capability to provide a flexible and always ready force to respond to a variety of threats and situations. (U.S. Air Force photo by Senior Airman Katrina M. Brisbin/Released)