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A B-1 Lancer dropping back after aerial refueling training over the Pacific Ocean. The B-1 is a long-range strategic bomber in service with the United States Air Force. Together with the B-52 Stratofortress and the B-2 Spirit, it is the backbone of the United States' long-range bomber force. Photo credit: Staff Sgt. Bennie J. Davis III, USAF |
