✈️ U.S. Air Force KC-10 Extender Refueling F-15E Strike Eagles A KC-10 Extender conducts in-flight refueling operations with multiple F-15E Strike Eagle aircraft, extending their range and endurance mid-mission. The KC-10’s boom system allows it to transfer thousands of pounds of fuel in minutes, keeping strike fighters airborne longer for combat patrols, strike missions, or rapid global deployments. Air-to-air refueling remains one of the U.S. Air Force’s biggest force multipliers, enabling fig