随着全球气候变暖,北极冰层融化加速,使相关国家深入勘探、开发北极资源以及商业运营大西洋至太平洋的“西北航道”成为可能。在巨大潜在利益面前,多国军事触角纷纷伸向北极,向外宣示对北极部分区域拥有主权或经济专属权 As global warming accelerates melting of the Arctic ice sheet, it becomes possible for the countries concerned to conduct further exploration and exploitation of the Arctic and to commercialize the “Northwest Passage” from the Atlantic Ocean to the Pacific Ocean. In the face of tremendous potential benefits, many military tentacles have reached the North Pole, which have declared themselves sovereign or economically exclusive over parts of the Arctic