Chilean Air Force KC-130R aircraft and U.S. Air Force C-17 Globemaster III from Joint Base Charleston, are parked on the flightline during Exercise Mobility Guardian at Fairchild Air Force Base, Wash., Sept. 20, 2019. The Chilean KC-130R was the only aircraft in the exercise that had airlift, airdrop and aerial refueling capability. (U.S. Air Force photo by Tech. Sgt. Angela Ruiz)