Although multilateral cooperation on nuclear issues has been effective in some cases, such as in ratifying the Nuclear Nonproliferation Treaty, it has been inadequate in others, such as in easing tensions with Iran and North Korea. In fact, even when China, Russia, and the US share the same agenda, their differing diplomatic tactics often undermine their ability to achieve their objectives.
就核问题展开多边合作尽管在批准“核不扩散条约”等某些情况下卓有成效，但在缓和伊朗及朝鲜紧张局势方面却心有余而力不足。其实即便中、俄、美三国目标相同，大相径庭的外交策略也往往会影响他们实现目标的能力。