Early efforts to prevent nuclear proliferation involved intense government secrecy, the wartime acquisition of known uranium stores (the Combined Development Trust), … See more

Treaty on the Non-Proliferation of Nuclear Weapons
At present, 189 countries are States Parties to the Treaty on the Nonproliferation of … See more

For a state that does not possess nuclear weapons, the capability to produce one or more weapons quickly and with little warning is called a breakout capability.
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• Nuclear technology portal
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• 2010 Nuclear Security Summit
• Alsos Digital Library for Nuclear Issues
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Dual-use technology refers to the possibility of military use of civilian nuclear power technology. Many technologies and materials associated with the creation of a nuclear power … See more

NPT Non Signatories
India, Pakistan and Israel have been "threshold" countries in terms of the international non-proliferation regime. They possess or are quickly capable of assembling one or more nuclear weapons. They have … See more

There has been much debate in the academic study of international security as to the advisability of proliferation. In the late 1950s and early … See more