Emergency response training
U.S. Air Force Master Sgts. Jason Vannaman, left, and George Corless, center, assigned to the Missouri National Guard’s Homeland Response Force (HRF), help assemble a medical tent during an emergency response training exercise at Naval Amphibious Base Coronado, Calif., May 24, 2013. More than 100 Airmen from the Missouri and California National Guard’s HRF received emergency response training on natural disasters and domestic terrorist attacks. (U.S. Air National Guard photo by Tech. Sgt. Michael Crane/Released)