HAW C-17 Air Refueling Training

RAF MILDENHALL, England -- A C-17 Globemaster III flies behind a U.S. Air Force KC-135 during an aerial-refueling training exercise over Germany, Oct. 19, 2017. The C-17 was operated by the Heavy Airlift Wing, Papa Air Base, Hungary, which is comprised of approximately 145 personnel from 12 nations. (U.S. Air Force photo by Airman 1st Class Luke Milano)