U.S. Air Force Maj. Gen. Shawn N. Bratton, Space Training and Readiness Command commander, delivers remarks during the Delta 1 change of command ceremony at Vandenberg Space Force Base, Calif., July 17, 2023. Bratton acknowledged the hard work and dedication of U.S. Space Force Col. Jason N. Schramm, outgoing Delta 1 commander, and welcomed U.S. Space Force Col. Peter Norsky, who took command of Delta 1. (U.S. Space Force photo by Senior Airman Rocio Romo)