A U.S. Air Force pararescueman from the 68th Rescue Squadron belays down a cliff face during top-rope training in the Coronado National Forest in Tucson, Ariz., Sept. 28, 2017. The 68th RQS is the formal Guardian Angel training unit and is responsible for upgrade training of pararescuemen to produce competent team members for units across the Air Force. (U.S. Air Force photo by Senior Airman Ashley N. Steffen)
