Military joins multi-agency response force to react to nuclear disaster
2nd Lt. Shelby Philips, a human resource officer assigned to 4th Sustainment Brigade, 4th Infantry Division (Mechanized) Fort Carson, Colorado, prepares for orders to respond to a nuclear explosion scenario during the annual Vibrant Response exercise at Camp Atterbury, Indiana, May 1, 2016. The training scenario provides a realistic operational environment using constructive simulations and response cells including military and civilian response units.