Corpsmen with 2nd Medical Battalion rush role-playing patients into a medical tent at Marine Corps Base Camp Lejeune, N.C, Jan. 28, 2016. The training is preparing a Shock Trauma Squad to treat cold related injuries for an upcoming multinational exercise, Cold Response 16.1, in Norway. - Corpsmen with 2nd Medical Battalion rush role-playing patients into a medical tent at Marine Corps Base Camp Lejeune, N.C, Jan. 28, 2016. The training is preparing a Shock Trauma Squad to treat cold related injuries for an upcoming multinational exercise, Cold Response 16.1, in Norway.