Master Sgt. Gregory Roush, 7th Logistics Readiness Squadron incoming air transportation function section chief, puts together cargo straps inside a C-17 Globemaster III at Dyess Air Force Base, Texas, Nov. 25, 2020. While the air transportation function works to train augmentees on building, inspecting, and weighing cargo, the unit conducts the final inspection before cargo is put on an aircraft. (U.S. Air Force photo by Senior Airman Mercedes Porter)