4月15日,俄罗斯战略导弹核潜艇“北风之神”级的首艇——“尤里·多尔戈鲁基”号在俄北冰洋港口城市北德文斯克下水试航。这是俄罗斯自苏联解体以来打造的第一艘战略核潜艇。它的下水标志着全球战略核潜艇正式迈进下一代,也意味着美俄英法等核潜艇强国正式拉开新一轮水下角逐的序幕。 On April 15, Russia’s strategic missile nuclear submarine “the god of the north wind” class first vessel - “Yuri Dolgorouki” was piloted in the northern Devonport in the Russian Arctic port city. This is the first strategic nuclear submarine Russia has built since the Soviet Union’s dissolution. Its launching marks the formal move of the global strategic nuclear submarine into the next generation, which means that the United States, Russia, France and Britain and other nuclear submarine powers officially kicked off a new round of underwater competition.