Photo Credit: Sgt. 1st Class Brad Staggs, Atterbury Muscatatuck Public Affairs
Members of the Kentucky Chemical, Biological, Radiological, Nuclear and High Yield Explosive Enhanced Response Force Package breaching and breaking team learn how to use a jackhammer safely to get through concrete in order to rescue a victim following a disaster during training at Muscatatuck Urban Training Center in Butlerville, Ind., March 22, 2013.