U.S. Air Force Capt. Tiffany Winston, 633rd Medical Operations Squadron emergency medicine physician, talks with U.S. Air Force Tech. Sgt. Sean Patterson, Special Operations Surgical Team member, at Joint Base Langley-Eustis, Va., June 23, 2017. SOSTs are specialized surgical teams that provide four exclusive medical capabilities, to include advanced trauma resuscitation, tactical damage control surgery, post-operative critical care and critical care evacuation. (U.S. Air Force photo/Staff Sgt. Brittany E.N. Murphy)