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

OSAN AIR BASE NEWS

  • MSgt Release

    U.S. Air Force Master Sgt. selects pose for a group photo at Osan Air Base, Republic of Korea, June 7, 2024.

  • Osan celebrates MSgt selects

    51st Fighter Wing Master Sgt. Selects celebrate their promotion at Osan Air Base, Republic of Korea, June 2, 2022. The Master Sgt. functions primarily as a craftsman, while holding more advanced leadership positions. This rank caries significantly increased responsibilities and requires broad