The World’s Nuclear Weapons

A single nuclear warhead could kill hundreds of thousands of people, with lasting and devastating humanitarian and environmental consequences. Russia, the United States, the United Kingdom, France, China, India, Pakistan, Israel and North Korea possess an estimated total of nearly 14,000 nuclear weapons, most of which are many times more powerful than the nuclear weapon dropped on Hiroshima. Thirty-one other states are also part of the problem.

Learn more about all of the countries that support nuclear weapons.