UFS 25 Personnel Movement Published Aug. 26, 2025 By Staff Sgt. Joshua LeRoi and Senior Airman Josephine Pepin OSAN AIR BASE, Republic of Korea -- During the Ulchi Freedom Shield 25 exercise, U.S. and Republic of Korea service members transitioned to an alternate location utilizing ROK Air Force C-130 aircraft, testing the combined force’s ability to maneuver personnel and equipment quickly. The shift reinforced both nations’ ability to project and sustain combat power from different locations across the region, validating airlift coordination between the U.S. and ROK air forces.