U.S. Air Force personnel salute during the arrival of U.S. Air Force Maj. Gen. John Gordy, U.S. Air Force Expeditionary Center commander, and Chief Master Sgt. Kristopher Berg, Air Force Expeditionary Center command chief, during a 521st Air Mobility Operations Wing visit on Ramstein Air Base, Germany, Jan. 29, 2020. Gordy and Berg toured Ramstein for two days to view the scope of the 521st AMOW mission. The Expeditionary Center provides direct oversight for the global en-route system, which provides a worldwide, force-accelerating, power projection platform from 26 airfields across 23 countries. (U.S. Air Force photo by Senior Airman Milton Hamilton)