June 17, 2026 Osan welcomes new MXG commander Airmen, civilian employees, family members and distinguished guests gathered for the 51st Maintenance Group Change of Command Ceremony at Osan Air Base, Republic of Korea, June 8, 2026.
June 16, 2026 Hill 180 playground grand opening Osan community members gathered to celebrate the Hill 180 playground grand opening at Osan Air Base, Republic of Korea, June 12, 2026.
June 12, 2026 Mustang of the Week: Staff Sgt. Tin Phan U.S. Air Force Staff Sgt. Tin Phan, 51st Operational Medical Readiness Squadron base operational medicine clinic noncommissioned officer in charge, was recognized as Mustang of the Week at Osan Air Base, Republic of Korea, June 5, 2026.
May 21, 2026 Mustang of the Week: Senior Airman Patrick Somado-Hemazro U.S. Air Force Senior Airman Patrick Somado-Hemazro, 51st Maintenance Squadron phase support journeyman, was recognized as Mustang of the Week at Osan Air Base, Republic of Korea, May 19, 2025.
April 13, 2026 1Q Ammo Bomb Building and Loading Competition The 51st Maintenance Group held the 1st Quarter Ammo Bomb Building and Loading Competition at Osan Air Base, Republic of Korea, April 9,2026. The competition is a quarterly and annual event where teams are evaluated on how quickly and efficiently they can load munitions to their aircraft.
April 9, 2026 Osan celebrates Month of Military Child Families gathered to celebrate the Month of the Military Child with a picnic honoring the resilience, strength and sacrifices made by children of service members at Osan Elementary School, Osan Air Base, Republic of Korea, April 8, 2026.
March 26, 2026 Jordan Jacobs: Building connection, strengthening readiness Jordan Jacobs, an American Red Cross regional program manager and a 51st Logistics Readiness Squadron key support liaison, has dedicated her time to Osan by building connections, strengthening community and ensuring families know exactly where to turn when they need help.
Jan. 28, 2026 Fueling the Fight: Hot-Pit Refueling Sustains Combat Airpower at Osan To meet the increased demand and maintain Osan’s Fight Tonight mission, Airmen from the 51st Logistics Readiness Squadron partnered with 51st Maintenance Squadron to expand hot-pit refueling operations.
Jan. 15, 2026 Mustang of the Week: Airman 1st Class Jeffrey Hernandez-Mendez U.S. Air Force Airman 1st Class Jeffrey Hernandez-Mendez, 51st Logistics Readiness Squadron fuels maintenance technician, was recognized as the Mustang of the Week at Osan Air Base, Republic of Korea, Jan. 9, 2026.
Jan. 11, 2026 Combined US-ROK training strengthens Osan security In order to strengthen security, U.S. and ROKAF have increased integration of combined training and standardized procedures at entry control points.