Space Delta 1 Change of Command
U.S. Space Force Maj. Gen. Timothy A. Sejba, Space Training and Readiness Command commander, left, passes the guidon to U.S. Space Force Col. Krista N. St. Romain, Space Delta 1 incoming commander, right, during a change of command ceremony at Vandenberg Space Force Base, Calif., June 25, 2025. A change of command ceremony represents the seamless transition of full authority and responsibilities from one commanding officer to another. As the new commander, St. Romain is charged with overseeing the foundational training and development of Space Force space operations, intelligence, and cyberspace warfighters across multiple units. (U.S. Space Force photo by Airman 1st Class Olya Houtsma)