Indiana Army National Guard Pfc. Alaric Gough, Greenwood, Ind., a 438th Chemical Company communications specialist, uncoils a water hose during 81st Troop Command's emergency response unit validation training Monday, Aug. 22, 2011, at Camp Atterbury, Ind. The response unit is an amalgamation of Air and Army Guard troops throughout Indiana and known as the 19th CERFP or Chemical, Biological, Nuclear, Radiological and high-yield Explosive Enhanced Response Force Package.