Participating Airmen and emergency response personnel respond to a simulated C-17 crash near the runway during a joint exercise at Andersen Air Force Base, Guam, Jan. 30, 2012. The exercise was unique because not only did Airmen carry out emergency response procedures, they also completed the initial steps for recovery and, for the first time, provided the necessary products to initiate a safety investigation board. (U.S. Air Force photo/Senior Airman Jeffrey Schultze)