517th Airlift Squadron prepares for training sortie
U.S. Air Force Staff Sgt. Marcus Hall, a 773d Logistics Readiness Squadron combat mobility supervisor, and Staff Sgt. Darian Johnson, a 3rd Operations Support Squadron loadmaster, push a cargo pallet onto a C-17 Globemaster III at Joint Base Elmendorf-Richardson, Alaska, Dec. 2, 2021. The 517th Airlift Squadron regularly performs training sorties to maintain mission readiness in an arctic environment. (U.S. Air Force photo by Airman 1st Class Patrick Sullivan)