May 4, 2026 Osan Builds First ESAP on Peninsula U.S. Airmen from the 51st Civil Engineer Squadron, in coordination with the 51st Logistics Readiness Squadron, completed construction of the only expeditionary storage and protection facility on the Korean Peninsula at Osan Air Base, March 2, 2026.
Dec. 4, 2025 Airfield Damage Repair Facility Opens at Osan Air Base A newly constructed Airfield Damage Recovery warehouse at Osan Air Base is ready for use after its ribbon-cutting ceremony on December 3, 2025. The project was a joint effort by USACE-FED, the ROK Military National Defense - Defense Installations Agency, and the 51st Civil Engineer Squadron.
Nov. 25, 2025 51st CES Airmen hone professional skills in Haetae Leadership Academy U.S. Air Force Airmen assigned to the 51st Civil Engineer Squadron completed the third iteration of Haetae Leadership Academy, at Osan Air Base, Republic of Korea, Nov. 21, 2025.
July 28, 2025 Osan Airmen conduct ability to survive and operate training The 51st Civil Engineer Squadron hosts an ability to survive and operate training at Osan Air Base, Republic of Korea, July 24, 2025.
June 27, 2025 Mustang of the Week: Staff Sgt. Matthew Hensel OSAN AIR BASE, Republic of Korea -- U.S. Air Force Staff Sgt. Matthew Hensel, 51st Civil Engineer Squadron non-commissioned officer in charge of metals, was recognized as Mustang of the Week at Osan Air Base, Republic of Korea, June 23, 2025.
June 13, 2025 Osan Demonstrates Rapid Fuel Restoration with WaFERS System The 51st Civil Engineer Squadron and the 51st Logistics Readiness Squadron performed Osan Air Base’s first Water and Fuel Expedient Repair System demonstration, June 11, 2025.
May 1, 2025 Osan’s first joint, combined IRON RADR exercise improves airfield restoration capabilities The 51st Civil Engineer Squadron hosted the first complex, joint and combined IRON RADR exercise at Osan Air Base, Republic of Korea, April 3, 2025. The exercise allowed U.S. and ROK forces to create and utilize expedient shelters while completing rapid airfield damage repairs under simulated air
April 7, 2025 51 CES hosts joint and combined RADR training ahead of exercise The 51st Civil Engineer Squadron hosted a joint and combined rapid airfield damage repair and large crater repair training class ahead of an upcoming joint and combined IRON RADR exercise at Osan Air Base, Republic of Korea, April. 3, 2025. (U.S. Air Force photo by Staff Sgt. Kahdija Slaughter)
Jan. 14, 2025 Planning Osan’s future infrastructure The Air Force is constantly evolving to meet the challenges of pacing threats and so is Osan Air Base. The 51st Civil Engineer Squadron is leading the charge in one critical aspect – base infrastructure.Osan engineers are charged with building the installation the Air Force needs here on the Korean
Sept. 19, 2024 Mustang of the Week: SrA Raven Robinson U.S. Air Force Senior Airman Raven Robinson, 51st Civil Engineer Squadron inventory technician, earned the title Mustang of the Week at Osan Air Base, Republic of Korea, Sept. 20, 2024.