Senior Airman Michael-Paul Kendall, 36th Operations Support Squadron air traffic controller, monitors aircraft movements for Japan Air Self-Defense Force and U.S. Air Force aircraft Feb. 24, 2014, during Exercise Cope North 2014 on Andersen Air Force Base, Guam. The exercise, which is a joint effort between the U.S. Air Force, the Japan Air Self-Defense Force and the Royal Australian Air Force, is designed for allies to work together on both humanitarian assistance and disaster relief (HA/DR) missions as well as large force employment mission with dissimilar aircraft. (U.S. Air Force photo by Airman 1st Class Emily A. Bradley/Released)