A Marine with 3rd Explosive Ordnance Company puts together a mock improvised explosive device June 26 during training at Camp Schwab. The training allowed the Marines to build an understanding of the effect different explosives have on the surrounding environment through recognition of blast patterns. The Marine is with 3rd EOD Co., 9th Engineer Support Battalion, 3rd Marine Logistics Group, III Marine Expeditionary Force. (Marine Corps photo by Lance Cpl. Anne K. Henry/Released)