Senior leaders from the U.S. and Republic of Korea Air Forces meet during the Air Boss Conference on Osan Air Base, ROK, July 17, 2015. The annual conference, hosted by the Air Component Command commander, is a bi-lateral get together between U.S. and ROK forces under the combined forces aegis on the peninsula. Each of the commanders could send forces to support a potential crisis or conflict in the ROK. (U.S. Air Force photo/Senior Airman Kristin High)