A U.S. Air Force C-130J Hercules aircraft drops Soldiers during Joint Operational Access Exercise (JOAX) 13-02 at Camp Mackall, N.C., Feb. 24, 2013. A JOAX is designed to enhance service cohesiveness between Army and Air Force personnel, allowing both services an opportunity to properly execute large-scale heavy equipment and troop movement. (U.S. Air Force photo by Airman 1st Class Jasmonet Jackson/Released)