Chemical, Biological, Radiological and Nuclear defense specialists decontaminate teams that entered the simulated contaminated area during an assessment/consequences management exercise Dec. 5 at Camp Hansen. The decontamination center has three basins: one to apply and rinse the decontamination agent, one to ensure no contaminants were left on the suit and the final basin is to monitor Marines as they take off their suits to ensure nothing harmful gets onto their skin. The Marines are with the 31st Marine Expeditionary Unit. (U.S. Marine Corps photo by Lance Cpl. Ryan C. Mains/Released)