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- Nuclear weapon - Wikipedia
As of 2025, nine countries possess nuclear weapons and delivery systems, and six more agree to nuclear sharing Nuclear weapons are weapons of mass destruction, and their control is a focus of international security through measures to prevent their proliferation, limit their numbers, or eliminate them altogether
- NUKEMAP by Alex Wellerstein
NUKEMAP is a website for visualizing the effects of nuclear detonations
- Nuclear weapon | History, Facts, Types, Countries, Blast Radius . . .
What is a nuclear weapon? A nuclear weapon is a device designed to release energy in an explosive manner as a result of nuclear fission, nuclear fusion, or a combination of the two processes Are there treaties to control the proliferation of nuclear weapons?
- Which countries currently have nuclear weapons? | AP News
Nine countries currently either say they have nuclear weapons or are believed to possess them The five original nuclear weapons states are the United States, Russia, China, France and the United Kingdom
- Status of World Nuclear Forces - Federation of American Scientists
Despite progress in reducing nuclear weapon arsenals since the Cold War, the world’s combined inventory of nuclear warheads remains at a very high level: nine countries possessed roughly 12,241 warheads as of the beginning of 2025
- Nuclear Weapons - Our World in Data
Nine countries currently have nuclear weapons: Russia, the United States, China, France, the United Kingdom, Pakistan, India, Israel, and North Korea These nuclear powers differ a lot in how many nuclear warheads they have The chart shows that while most have dozens or a few hundred warheads, Russia and the United States have thousands of them
- Nuclear Weapons: Who Has What at a Glance - Arms Control Association
Today, the United States deploys 1,419 and Russia deploys 1,549 strategic warheads on several hundred bombers and missiles, and are modernizing their nuclear delivery systems Warheads are counted using the provisions of the New START agreement, which was extended for 5 years in January 2021
- Nuclear Weapons by Country 2025 - World Population Review
A nuclear weapon is an explosive device that derives its destructive force from nuclear fission, nuclear fusion, or a combination of the two Nuclear weapons are alternately called atom bombs, atomic bombs, A-bombs, nuclear bombs, nuclear warheads, or simply nukes
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