An Airman from the 19th Logistics Readiness Squadron pulls a hose from a fuel truck to a U. S. Air Force C-130J Super Hercules at Alpena Combat Readiness Training Center, Michigan, May 25, 2021. The 19th LRS refueled an Aerial Bulk Fuel Delivery System for integrated combat turns, allowing A-10 Thunderbolt IIs from the 354th Fighter Squadron to quickly refuel during Mobility Guardian 2021. (U.S. Air Force photo by Senior Airman Blake Gonzales)