10/26/2012 - U.S. Air Force Airmen from the 35th Civil Engineer Squadron find a simulated victim during a Prime Base Engineer Emergency Forces exercise at Misawa Air Base, Japan, Oct. 18, 2012. The 35 CES holds monthly Prime BEEF exercises to sharpen skills needed for emergency situations. (U.S. Air Force photo by Staff Sgt. Nathan Lipscomb)

10/26/2012 - U.S. Air Force firefighters from the 35th Civil Engineer Squadron connect hoses as they prepare to put out a simulated fire during a Prime Base Engineer Emergency Forces exercise at Misawa Air Base, Japan, Oct. 18, 2012. Prime BEEF are civil engineer forces organized for direct combat support or emergency recovery from natural disasters. (U.S. Air Force photo by Staff Sgt. Nathan Lipscomb)

10/26/2012 - U.S. Air Force Staff Sgt. Cory Good, right, and Staff Sgt. Lennon Brixey, 35th Civil Engineer Squadron, identify an unexploded ordinance mock up during a Prime Base Engineer Emergency Forces exercise at Misawa Air Base, Japan, Oct. 18, 2012. The 35 CES practiced life saving skills, UXO detection and disposal, firefighting and damage assessment during the exercise. (U.S. Air Force photo by Staff Sgt. Nathan Lipscomb)

10/26/2012 - U.S. Air Force Senior Airman William Holliday, 35th Civil Engineer Squadron explosive ordinance disposal technician, stacks sandbags around an unexploded ordinance mock up during a Prime Base Engineer Emergency Forces exercise at Misawa Air Base, Japan, Oct. 18, 2012. Monthly exercises, like this simulated mortar attack, keep Airmen from the 35 CES ready for their wartime mission. (U.S. Air Force photo by Staff Sgt. Nathan Lipscomb)