A U.S. Air Force B-1B Lancer flies in the front of a formation with two U.S. Air Force F-16 Fighting Falcons, left, and two Republic of Korea Air Force F-15K Slam Eagles, right, during a bilateral training event above South Korea Feb. 20, 2025. The training helped ensure the combat readiness of combined and joint air assets in the Indo-Pacific theater by building proficiency in aircrew tactics, techniques, and procedures. (Courtesy photo by ROK Air Force).