Chief Master Sergeant of the Air Force visits the 21st SFS Published May 6, 2021 By Airman 1st Class Ryan Prince Peterson-Schriever Garrison Public Affairs PETERSON AIR FORCE BASE, Colo. -- Chief Master Sergeant of the Air Force JoAnne S. Bass is greeted by Lt. Col. Robb Johnson, 21st Security Forces Squadron commander, at Peterson Air Force Base, Colorado, May 5, 2021. The 21st SFS is responsible for the overall security of the people and property on Peterson AFB and Cheyenne Mountain Air Station, Colorado. (U.S. Space Force photo by Airman 1st Class Ryan Prince)
