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Photo of Airmen, U.S. Air Force aircraft participate in an aircraft generation training event.

OSAN AIR BASE NEWS

  • Osan Senior Master Sergeant Release 2026

    The newest senior master sergeant selects pose for a group photo during the Senior Master Release party at Osan Air Base, Republic of Korea, April 2, 2026. The event recognized their dedication, leadership, and readiness to take on greater responsibilities.