Prior to his deployment, Lt. Col. Joseph, 37th Bomb Squadron commander (left), salutes Col. Gentry Boswell, 28th Bomb Wing commander, at Ellsworth Air Force Base, S.D., July 24, 2015. Ellsworth aircrews will conduct B-1 missions designed to rapidly deliver massive quantities of precision and non-precision weapons against adversaries. (U.S. Air Force photo by Senior Airman Rebecca Imwalle/Released)