But, while he delivered on his promise to negotiate a New Strategic Arms Reduction Treaty with Russia a year later, progress has since stalled. To break the deadlock, the current bilateral framework for negotiation, which has remained largely unchanged since the Cold War, must be transformed into a trilateral framework that includes China.
华盛顿——2009年，美国总统奥巴马承诺建设一个没有核武器的世界。一年后尽管他兑现了与俄国谈判新战略武器削减条约的承诺，但这方面的进展仍然陷于停顿。要想打破现有僵局，冷战结束后基本保持不变的双边谈判框架必须转化为三边框架，并邀请中国参与。