An official website of the United States government
A .mil website belongs to an official U.S. Department of Defense organization in the United States.
A lock (lock ) or https:// means you’ve safely connected to the .mil website. Share sensitive information only on official, secure websites.

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

OSAN AIR BASE NEWS

  • Fire Prevention Week at Osan Air Base

    The 51st Civil Engineer Squadron hosted Fire Prevention Week at Osan Air Base, Republic of Korea, Oct. 6-11, 2025. Fire Prevention Week is observed each year during the week of Oct. 9 in commemoration of the Great Chicago Fire of 1871.

  • Protect the mission: 51st CES prepares for action during Beverly Herd 24-1

    U.S. Air Force Airmen assigned to the 51st Civil Engineer Squadron respond to a simulated fire during Beverly Herd 24-1 at Osan Air Base, Republic of Korea, May 13, 2024. 51st CES firefighters protect the 51st Fighter Wing mission by ensuring the safety of personnel, equipment and facilities.