1st Lt. Weston Winn (center) is currently deployed from the 633d Medical Operations Squadron to the 455th Expeditionary Medical Group Task Force Bagram Contingency Aeromedical Staging Facility, Bagram Airfield, Afghanistan, where he serves as a CASF clinical nurse. Lieutenant Winn provides healthcare to wounded warriors and assists the movement of patients to external care facilities. (Courtesy photo/1st Lt. Weston Winn)