LANGLEY AIR FORCE BASE, Va. -- Staff Sgt. Robert Myers, 1st Component Maintenance Squadron fuels technician, dons protective equipment during the Major Accident Response Exercise Aug. 12. The MARE scenario involved a C-17 crash with nuclear munitions on board and was designed to test the preparedness of first responders and base personnel. (U.S. Air Force photo/Staff Sgt. Ashley Hawkins)