260611-F-LD289-1305

U.S. Air Force Tech. Sgt. Shawn Phinney, Healthcare Operations Squadron noncommissioned officer in charge of ambulance services, provides care to simulated patient Airman 1st Class Jaquest Ferris, an aerospace physiology technician assigned to the 316th Operational Support Squadron, during a decompression sickness exercise at Joint Base Andrews, Maryland, June 11, 2026. The patient was transported to a hyperbaric oxygen chamber at the R Adams Cowley Shock Trauma Center at the University of Maryland. (U.S. Air Force photo by Airman 1st Class Kiora Brooks)