An officer of the Endicott, N.Y. Police Department

An officer of the Endicott, N.Y. Police Department heads towards a training IED in a mock bank during an exercise with the 1108th Explosive Ordnance Disposal (EOD) Company, New York Army National Guard, at the Raven's Challenge bomb disposal training exercise on June 24, 2015, at the New York State Preparedness Training Center in Oriskany, N.Y. The 2015 Raven's Challenge in Oriskany brought together EOD units from the New York Army and Air National Guard, U.S. Army, police forces from across New York, and military and police forces from Canada. Over the course of the week long challenge the forces shared their unique specialties and knowledge, pooling resources to tackle multiple counter-IED exercises in a realistic training environment. (U.S. Army National Guard photo by Sgt. Harley Jelis/Released)