EOD Belgian army First Sgt. Maj. Nele Van Keer prepares an explosive charge during the Raven's Challenge exercise at Camp Pendleton, Calif., Aug. 1, 2017. Raven's Challenge is an Army-funded exercise led by the Bureau of Alcohol, Tobacco, Firearms and Explosives, with support and participation from multiple federal, state and local agencies. DoD photo by EJ Hersom SHARE IMAGE: Download Image: Full Size (0.53 MB) Photo By: EJ Hersom VIRIN: 170801-D-DB155-004.JPG Photo Gallery