U.S Air Force Chief of Staff General Charles Q. Brown Jr. visits the 576th Flight Test SuadronMissile Processing Facility Oct. 27, 2020, at Vandenberg Air Force Base, Calif. As one of two U.S. Space Force operational ranges, the base-unique units are critical to the nation’s security, economic prosperity and scientific knowledge. Spacelift operations at the West Coast launch base provide services, facilities and range safety control for the conduct of Department of Defense, NASA and commercial space launches. (U.S. Space Force photo by Senior Airman Hanah Abercrombie)