Corpsmen from 2nd Medical Battalion, Combat Logistics Regiment 25, 2nd Marine Logistics Group, respond to Afghan role players pretending to be injured by improvised explosive devices during a field exercise aboard Camp Lejeune, N.C., April 12-18. The exercise focused on improvised explosive device training, basic urban skills training and Afghan cultural training using Afghan role players as well as medical training for Marines and sailors in order to prepare the battalion for upcoming deployments to Afghanistan.