Staff Sgt. Tae Kwan Yeon, 1st Fighter Wing, special duty team member has a nasopharyngeal applied during a tactical combat casualty care demonstration July 21, 2019, at Gwangju Air Base, Republic of Korea. During Pacific Defender Outreach 19-1 joint forces shared force protection tactics, techniques, and procedures while developing and enhancing interpersonal relationships. (U.S. Air Force photo by Staff Sgt. James L. Miller)