Coast Guard, U.S. Fish and Wildlife Service, National Park Service, Alaska Department of Environmental Conservation, Kotzebue Volunteer Fire Department, industry representatives and Arctic residents hold a safety brief and familiarize with equipment used to deploy containment boom before an exercise in Kotzebue, Alaska, June 24, 2015. The exercise brought together experts from around the state to work with local responders on a simulated oil spill. (U.S. Coast Guard photo by Petty Officer 2nd Class Grant DeVuyst)