nuclear proliferation

[/ˈnjuːkliər prəˌlɪfəˈreɪʃən/]
noun
proliferação nuclear
1. the spread of nuclear weapons and nuclear weapons technology to countries that do not currently possess them
International efforts focus on preventing nuclear proliferation in developing nations.
Os esforços internacionais concentram-se em prevenir a proliferação nuclear em nações em desenvolvimento.
2. the acquisition and development of nuclear weapons by states or non-state actors
The treaty aims to limit nuclear proliferation through strict inspection protocols.
O tratado visa limitar a proliferação nuclear através de protocolos rigorosos de inspeção.
3. the increase in the number of nuclear weapons or nuclear-armed states
Experts warn that unchecked nuclear proliferation poses a global security threat.
Os especialistas alertam que a proliferação nuclear descontrolada representa uma ameaça à segurança global.
Nuclear proliferation is a major topic in international relations and diplomacy, particularly in discussions between the United States, Russia, China, and the United Nations. In Brazil, this term is commonly used in academic, governmental, and media contexts when discussing global security, especially regarding nations like Iran and North Korea. The Non-Proliferation Treaty (Tratado de Não-Proliferação de Armas Nucleares) is a cornerstone of international discourse on this issue.
Synonyms / Sinônimos
nuclear weapons spreadnuclear weapons proliferationnuclear armamentnuclear expansion
Antonyms / Antônimos
nuclear disarmamentnuclear non-proliferationnuclear reduction

Regional Variations

General Brazilian Portuguese
proliferação nuclear
Standard term used in official documents and media
Portugal
proliferação nuclear
Same standard term used in European Portuguese
International Organizations
proliferação de armas nucleares
Alternative formal usage emphasizing weapons rather than technology

Related Words

nuclear weaponsNuclear Non-Proliferation Treaty (NPT)IAEA (International Atomic Energy Agency)nuclear deterrenceWMD (weapons of mass destruction)

Related Idioms & Phrases

nuclear arms race
weapons of mass destruction
nuclear threshold state
rogue state nuclear threat
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