Army Reserve, National Guard team up for CBRN exercise
Maj. Brian Casey, a field surgeon with the 251st Area Support Medical Company, based in Reisterstown, Md., and Spc. Michael Lee a combat medic with the 251st ASMC attend to a patient in a medical tent during Guardian Response 18 at Muscatatuck Urban Training Center, Ind., April 13, 2018. Guardian Response 18 is an Army Total Force exercise where Soldiers from all three components must work together to respond effectively to a CBRN scenario. (U.S. Army Reserve photo by Staff Sgt. Carolyn Hawkins)