Space Delta 1 Guardians render a first salute to U.S. Space Force Col. Krista N. St. Romain during the change of command ceremony at Vandenberg Space Force Base, Calif., June 25, 2025. The salute welcomed Col. St Romain as the newest Delta 1 commander. (U.S. Space Force photo by Airman 1st Class Olya Houtsma)