<blockquote class="twitter-tweet" data-lang="en">
Attending P5 Conference in Beijing onworking together to safeguard NPT Regime. Will be following up w/China on our decision at Nov 2018 US-China Diplomatic &Security Dialogue to deepen engagement to advance shared commitmentto nonproliferation of weapons of mass destruction. pic.twitter.com/k0i0aA09XN
― U/S of State Andrea Thompson (@UnderSecT) January 30, 2019</blockquote>
北京时间2019年1月31日,“不扩散核武器条约”(NPT)会议在北京举行,中美俄官员现场争执激烈,联合声明被取消。此次参加会议的包括联合国安理会五个常任理事国中国、法国、俄罗斯、英国和美国代表团。