A U.S. Air Force F-15E Strike Eagle aircraft departs after receiving fuel from a U.S. Air Force KC-135 Stratotanker, assigned to the 350th Expeditionary Air Refueling Squadron, during a mission supporting the five-day Agile Combat Employment Capstone Event in Saudi Arabia, March 4, 2021. U.S. Air Force Central Command’s Agile Capstone Event enhances theater airpower competencies, validating operational capabilities and command and control while simultaneously strengthening regional partnerships. (U.S. Air Force photo by Staff Sgt. Trevor T. McBride)