U.S. Air Force F-15E Strike Eagles assigned to the 494th Expeditionary Fighter Squadron, refuel from a KC-135 Stratotanker assigned to the 28th Expeditionary Air Refueling Squadron enroute to participate in a formation fly over honoring Qatar National Day, Dec. 18, 2019. The KC-135 Stratotanker delivers U.S. Air Forces Central Command a global reach aerial refueling capability to support our joint and coalition aircraft, providing war-winning air power throughout the U.S. Central Command area of responsibility. (U.S. Air Force Photo by SSgt Bethany La Ville)