Casualty receiving hospital exercise
U.S. Air Force Airmen from the 60th Medical Group work to triage and treat simulated patients at David Grant USAF Medical Center during a Casualty Receiving Hospital exercise at Travis Air Force Base, Calif., August 22, 2018. The exercise simulated bringing in injured troops from overseas, triaging them at Travis, and then moving them to longer-term and advanced-care facilities. (U.S. Air Force Photo by Heide Couch)