JOINT BASE LEWIS MCCHORD, Wash. - Staff Sergeant Devon Goodwin, 110th Chemical Battalion, tests the warning system of a hazardous materials protective suit used for Chemical, Biological, Nuclear, Radiological and Explosive missions during the 2012 Pacific Northwest CBRNE Conference. The theme for this year's conference was "CBRNE professionals, partnering for the future." Federal, state and local CBRNE response organizations were among those in attendance Sept. 5-7. (U.S. Army photo by Sgt. Mark Miranda).