Air Force Maj. David Whitehorn, center, a critical care trauma nurse and instructor for the Air Force’s Center for Sustainment of Trauma and Readiness Skills program in Baltimore, leads students through a field training exercise at Fort Detrick, Md., designed to help prepare them to provide trauma care in the combat theater. U.S. Air Force photo by Master Sgt. Keith Beaulieu Air Force Maj. David Whitehorn, center, a critical care trauma nurse and instructor for the Air Force’s Center for Sustainment of Trauma and Readiness Skills program in Baltimore, leads students through a field training exercise at Fort Detrick, Md., designed to help prepare them to provide trauma care in the combat theater. U.S. Air Force photo by Master Sgt. Keith Beaulieu SHARE: Download: Full Size (0.85 MB) Credit: VIRIN: 950614-U-IST26-644.jpg Photo Gallery