CAMP CASEY, South Korea " Members of Headquarters and Headquarters Battery, 210th Fires Brigade, 2nd Infantry Division, conducts Chemical, Biological, Radiological, Nuclear training on Camp Casey, South Korea, June 6, 2013. CBRN training is defensive...

CAMP CASEY, South Korea " Staff Sgt. Gregory White, from Wimberly, Texas, 210th Fires Brigade combined troop aid station noncommissioned officer in charge assigned to Headquarters and Headquarters Battery, 210th Fires Brigade, 2nd Infantry Division, ...

CAMP CASEY, South Korea " Members of Headquarters and Headquarters Battery, 210th Fires Brigade, 2nd Infantry Division, conducts Chemical, Biological, Radiological, Nuclear training on Camp Casey, South Korea, June 6, 2013. CBRN training is defensive...

CAMP CASEY, South Korea " Spc. Christopher Payne, from Montgomery, Ala., a fire support specialist assigned to Headquarters and Headquarters Battery, 210th Fires Brigade, 2nd Infantry Division, gasps for air as he exits the gas chamber during the Che...

CAMP CASEY, South Korea " Pfc. Jacob Furman, a signal support systems specialist assigned to Headquarters and Headquarters Battery, 210th Fires Brigade, 2nd Infantry Division, gasps for air as he exits the gas chamber during the Chemical, Biological,...

CAMP CASEY, South Korea " Pfc. Cody Bicknase, from Hampton, Neb., a field artillery automated tactical data systems specialist assigned to Headquarters and Headquarters Battery, 210th Fires Brigade, 2nd Infantry Division, checks his co-worker, Pvt. N...

CAMP CASEY, South Korea " Members of Headquarters and Headquarters Battery, 210th Fires Brigade, 2nd Infantry Division, conducts Chemical, Biological, Radiological, Nuclear training on Camp Casey, South Korea, June 6, 2013. CBRN training is defensive...