A B-1 bomber from Dyess Air Force Base, Texas, thunders skyward from Ellsworth AFB, S.D., May 31, 2013. Dyess aircrews came to Ellsworth to assist in B-1 software upgrade training. Although from separate bases, the base’s maintainers and aircrew members work together to ensure all B-1s remain mission capable. (U.S. Air Force photo by Senior Airman Kate Maurer/Released)