1000w_q95

U.S. Coast Guard Commandant Adm. Paul Zukunft joins leaders representing eight coast guard agencies of Arctic nations in signing a joint statement in Boston, Friday, March 24, 2017. The statement adopts doctrine, tactics, procedures and information-sharing protocols for emergency maritime response and combined operations in the Arctic. U.S. Coast Guard photo by Petty Officer 2nd Class Cynthia Oldham

U.S. Coast Guard Commandant Adm. Paul Zukunft joins leaders representing eight coast guard agencies of Arctic nations in signing a joint statement in Boston, Friday, March 24, 2017. The statement adopts doctrine, tactics, procedures and information-sharing protocols for emergency maritime response and combined operations in the Arctic. U.S. Coast Guard photo by Petty Officer 2nd Class Cynthia Oldham