The Arctic's resources and transportation possibilities are drawing increased activity from many nations, and Washington should act at once to bolster what the Coast Guard can do. The lead agency will be the Department of Homeland Security with the Coast Guard as its operational arm, ideally with adequate funding and a seasonal search-and-rescue base at Barrow, Alaska, and at least two new icebreakers to maintain an Arctic presence, protect safety interests from cruise ships and other activities, and respond to environmental calamities.