A U.S. Air Force pararescueman from the 82nd Expeditionary Rescue Squadron prepares to jump out the back of a 75th Expeditionary Airlift Squadron C-130J Super Hercules during a mass casualty exercise Sept. 12, 2020, over East Africa. Mass casualty exercises prepare pararescuemen and support personnel for potential real world operations with large numbers of casualties. (U.S. Air Force photo by Senior Airman Charles T. Fultz)