Photos

A U.S. Marines with 1st Explosive Ordnance Disposal Company, 7th Engineer Support Battalion, 1st Marine Logistics Group, uses his knife as a reference to calculate the trajectory from which the ordnance was fired during the Post-Blast Analysis Course at Camp Pendleton, Calif., April 12, 2018. When calculating the ordnance’s trajectory, the Marines, Soldier, and members from the Orange County Sheriff’s Department Hazardous Devices Section must use everything they learned throughout the course to make an accurate assessment. (U.S. Marine Corps Photo by Lance Cpl. Quentarius Johnson)