Coast Guard Commandant Adm. Paul Zukunft speaks during the Arctic Coast Guard Forum (ACGF), a cooperative initiative between nations with shared maritime interests in the Arctic, at U.S. Coast Guard Headquarters in Washington, March 25, 2015. The ACGF is an operationally-focused organization that strengthens maritime cooperation and coordination in the Arctic between member nations Canada, Denmark, Finland, Iceland, Norway, Sweden, the Russian Federation, and the United States. (U.S. Coast Guard photo by Petty Officer 2nd Class Patrick Kelley)