SATSOP, Wash. – The Department of Justice, ATF, and military members of Explosive Ordnance Disposal (EOD) units will be training at the Satsop Business Park next week. The Regional Eduication and Training Center will host the 8th Annual Raven’s Challenge. Around 200 are expected to be training at the site, with daily helicopter flights, and military activity at the base of the Satsop cooling towers in Elma throughout the week.