Loadmasters from the 41st Airlift Squadron demonstrate how to perform a wet wing defuel on a C-130J Super Hercules at Marine Corps Base Hawaii, Hawaii, April 5, 2021. During a wet-wing defuel, fuel is off-loaded from C-130Js into a fuel truck, which could then refuel fighter aircraft during rapid crew swap-out procedures in austere environments. (U.S. Air Force photo by Airman 1st Class Jayden Ford)