U.S. Air Force Personnel Support for Contingency Operations technician disseminates in-processing documents to Chilean Air Force members participating in Exercise Mobility Guardian 2019 at Fairchild Air Force Base, Wash, Sept. 19, 2019. The exercise is intended to test the abilities of the Mobility Air Forces to execute rapid global mobility missions in dynamic, contested environments. Mobility Guardian is Air Mobility Command's premier exercise, providing an opportunity for the Mobility Air Forces to train with joint and international partners in airlift, air refueling, aeromedical evacuation and mobility support. (U.S. Air Force photo by Tech. Sgt. Angela Ruiz)