A U.S. Air Force KC-10 Extender crew and a Royal Australian Air Force KC-30A crew pose for a photo after completing the first ever coalition formation departure at an undisclosed location in Southwest Asia, Oct. 25, 2016. Between the two air craft, they had the capability to collectively travel more than 20,000 miles in a joint effort to refuel allied air craft in support of the liberation of Mosul, Iraq. (U.S. Air Force photo by Senior Airman Tyler Woodward)