Kentucky Guardsmen from the 301st chemical company out of Morehead, Ky. evacuate one of their own after being wounded during a Chemical Biological Radiological Nuclear high-yield Explosive Enhanced Response Force Package (CERFP) training exercise at Muscatatuck Urban Training Center in Butlerville, Ind. May 23. The CERFP training exercise is meant to train Guardsmen on how to properly respond to a chemical, biological, radiological, or nuclear attack in terms of extracting trapped casualties, decontaminating them, and giving them medical attention until they can be released to hospitals for further treatment.