Airmen from the 635th Materiel Maintenance Group push palletized cargo onto a Dover Air Force Base C-5M Super Galaxy during a Major Command Service Tail Trainer exercise at Holloman AFB, New Mexico, June 2, 2021. Loadmasters from the 9th Airlift Squadron coordinated cargo with Air Education and Training Command’s 49th Wing and Air Force Materiel Command’s 635th MMG Airmen to complete the 10-day MSTT. During the training, Airmen loaded and unloaded 320,085 pounds of cargo, including palletized cargo, aircraft ground equipment, a fuel truck and a K-loader. (U.S. Air Force photo by Senior Airman Faith Schaefer)