Both countries are signatories to the Nuclear Non-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》

We support safeguarding the international nuclear non-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。

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India is barred from getting nuclear technology because it has not signed the nuclear Non-Proliferation Treaty.

由于印度没有签署《核不扩散条约》，印度被禁止获得核技术。

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Prime Minister Singh criticized the existing global non-proliferation program, saying it has failed to prevent the spread of nuclear weapons.

VOA: standard.2009.09.29

The Security Council session focused on nuclear non-proliferation and disarmament, and the resolution urged action to prevent the spread of atomic weapons.

VOA: standard.2009.09.24

The cornerstone of this is the Nuclear Non-Proliferation Treaty, which considers only five countries as nuclear-weapons powers.

VOA: standard.2009.09.29

It concerns nuclear non proliferation, an issue all of us ought to be solidly behind.

NPR: Iran Nuclear Bluster Another Bad Move by Tehran

Essential for Iran is recognition of what it regards as its "inalienable right" to enrich uranium, enshrined under the Nuclear Non Proliferation (NPT) treaty.

BBC: The clock is ticking on Iran

At the beginning of the meeting on Monday, Mr ElBaradei told reporters that Iran and Libya had been in breach of the Nuclear Non Proliferation Treaty.

BBC: NEWS | Middle East | Iran set for UN nuclear censure