OSAN AIR BASE, Republic of Korea -- U.S. Air Force Airmen assigned to the 51st Operations Support Squadron, 607th Materiel Maintenance Squadron, and U.S. Soldiers assigned to the 3rd General Support Aviation Battalion, 2nd Combat Aviation Brigade, 2nd Infantry ROK/U.S. Combined Division, set up a helicopter landing zone during a joint training event at Osan Air Base, Republic of Korea, June 5, 2024. Airmen of the 51st OSS and 607th MMS trained Soldiers on how to establish helicopter landing zones, aligning skill sets across both military branches.