U.S. Air Force Staff Sgt. Hollyann Beckner 157th Expeditionary Fighter Squadron aircrew flight equipment technician, cleans the helmet of U.S. Air Force Maj. Zach Thompson, 157th EFS pilot, in preparation for the Desert Mirage III training event at Prince Sultan Air Base, Kingdom of Saudi Arabia, May 18, 2021. The training was the third iteration of a bilateral event designed to enhance the interoperability and air defense capabilities between joint and partner nation forces. Members from several units across PSAB and U.S. Air Forces Central worked together, highlighting the successful integration of U.S. Air Force, U.S. Army, U.S. Marine Corps, and Royal Saudi Air Force forces to meet the challenges of region. (U.S. Air Force photo by Senior Airman Samuel Earick)