A Republic of Korea air force F-15K Slam Eagle from the 11th Fighter Wing, Daegu, takes off as part of Buddy Wing 15-7 at Kunsan Air Base, Republic of Korea, Nov. 17, 2015. During the five-day exercise, pilots from the 8th Fighter Wing exchanged tactics and procedures with their ROKAF counterparts. (U.S. Air Force photo by Staff Sgt. Nick Wilson/Released)