Col. Matthew St. Clair, 26th Marine Expeditionary Unit commanding officer, dons a Self-Contained Breathing Apparatus (SCBA) used by the 26th MEU’s Chemical, Biological, Radiological and Nuclear (CBRN), Assessment and Consequence Management (ACM) team, at the Center for National Response (CNR) in Gallagher, W. Va., Oct. 25, 2012. CNR is a flexible training complex that provides multi-scenario exercises for the military or joint operations with military and first responders. The 26th MEU CBRN/ACM Team is the first fully trained, certified and equipped team to deploy with a MEU, which is slated to deploy in 2013. (U.S. Marine Corps photo by Cpl. Christopher Q. Stone/Released)