Oct. 10, 2025 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.
May 14, 2024 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.