Chief Petty Officer Adam Shenkel, Explosive Ordnance Disposal Chief, Mobile Unit 2, Detachment 6 from Naval Amphibious Base in Little Creek, Va., shows Pfc. Cassey Watkins, a medic from the ambulance platoon, Company C, 15th Support Battalion, 2nd Brigade Combat Team, 1st Cavalry Division, a piece of an improvised explosive device they found while on a mission. The ambulance platoon had been accompanying the EOD team to provide medical support in case of an emergency.