A B-1 performs a high speed pass as part of a Warrior Flyby conducted by the 37th Bomb Squadron at Ellsworth Air Force Base, S.D., May 4, 2012. The B-1 is a long-range, multi-role heavy bomber that can reach speeds of 900-plus miles per hour. (U.S. Air Force photo by Airman 1st Class Zachary Hada/Released)