Civilian defenders serve alongside SF Airmen
Cpl. Ryan Metcalfe, 436th Security Forces Squadron Department of the Air Force police officer, stands next to his patrol vehicle, Feb. 21, 2020, at Dover Air Force Base, Delaware. Metcalfe served six years as a security forces Airman and is a five-year veteran of the DAF police force. (U.S. Air Force photo by Mauricio Campino)