Both countries are signatories to the NuclearNon-Proliferation Treaty.
两个国家都是《防止核扩散条约》的签约国。
《柯林斯英汉双解大词典》
2
We support safeguarding the international nuclearnon-proliferation regime and solving relevant non-proliferation issues peacefully through negotiation.
我们支持维护国际核不扩散体制,主张通过谈判和平解决有关防扩散问题。
3
India is barred from getting nuclear technology because it has not signed the nuclearNon-Proliferation Treaty.