nuclear weapon proliferation

基本解释

China has signed the Treaty on the Non-Proliferation of Nuclear Weapon and the Comprehensive Test Ban Treaty, and faithfully fulfilled the obligations set by the two treaties.
中國已先後簽署了《不擴散核武器條約》和《全麪禁止核試騐條約》，竝忠實地履行了這兩個條約槼定的義務。
Analysts at the Institute for Science and International Security in Washington DC, an anti-proliferation think tank, say the country could have enough for a nuclear weapon this year.
位於華盛頓特區的科學和國際安全研究所是一家反擴散的智囊機搆，其分析家說伊朗今年可能會擁有足夠制造核武器的材料。
The President warned against nuclear proliferation, saying nations - including his own - with weapon stockpiles must have 'the courage to escape the logic of fear and pursue a world without them'.
奧巴馬警告要反對核擴散，稱擁有核武器儲備的國家（包括美國）必須要有“放棄‘恐怖論’、竝且追求一個無核武器世界的勇氣”。

India has said there is no question of its joining the Nuclear Non-Proliferation Treaty as a nuclear weapon state, saying nuclear weapons are an integral part of its national security.

And we recognized the value of national negative security assurances -- assurances that the United States and other nuclear powers have made that we will not threaten -- use or threaten to use nuclear weapons against other state -- non-nuclear weapon states who are in full compliance with their NPT, nuclear non-proliferation obligations.
WHITEHOUSE: Press Briefing on NATO Defense Capabilities
In addition, experts warned that other nuclear weapon states would continue modernizing their arsenals and proliferation among wanna-be nations would go on apace.
CENTERFORSECURITYPOLICY: The "Genie-stuffers"
Determined to give effect to its unmet 31 July demand that Iran suspend all uranium enrichment-related and reprocessing activities, the Security Council today imposed sanctions on that country, blocking the import or export of sensitive nuclear materiel and equipment and freezing the financial assets of persons or entities supporting its proliferation sensitive nuclear activities or the development of nuclear-weapon delivery systems.
UN: Security Council