For the first time in more than 50 years, no agreement is now in force limiting the number of strategic nuclear warheads deployed by the world’s two atomic superpowers. The New Start treaty, which capped deployed warheads at 1,550 each, was allowed to lapse on Thursday with no replacement — though Russia’s Vladimir Putin had offered America’s Donald Trump a one-year extension. By removing other safeguards, the expiry makes the world more dangerous. It raises the prospect, too, not just of a new US-Russia arms race but a free-for-all that pulls in non-nuclear powers.
五十多年来首次，限制manbetx app苹果 两大核超级大国部署战略核弹头数量的协议已不再生效。将部署弹头上限定为各1,550枚的《新削减战略武器条约》(New Start)于周四失效，且无替代安排——尽管俄罗斯的弗拉基米尔•普京(Vladimir Putin)曾向美国的唐纳德•特朗普(Donald Trump)提出延长一年。随着其他保障相继被移除，条约到期令世界更为危险。它不仅可能引发美俄新一轮军备竞赛，也提高了出现各方竞相扩军、甚至把非核国家也卷入其中的“混战”风险。