Mapped: Countries With the Most Nuclear Weapons

Bruno Venditti
2025-03-30 16:33:00
www.visualcapitalist.com

Mapped: Countries With the Most Nuclear Weapons

This was originally posted on our Voronoi app. Download the app for free on iOS or Android and discover incredible data-driven charts from a variety of trusted sources.

As of 2024, nine countries possess all of the world’s 12,000 nuclear warheads.

This graphic visualizes the world’s nuclear powers based on data from the Federation of American Scientists. The exact number of nuclear weapons each country possesses is a closely guarded national secret, so the estimates presented here come with significant uncertainty.

Nuclear Powers

Despite reductions since the Cold War, the global nuclear arsenal remains significant. The U.S. and Russia together hold around 88% of the world’s nuclear weapons and 84% of the warheads ready for military use. Combined, both countries have over 10,000 warheads. A 2018 study suggests that 100 nuclear weapons would be the “pragmatic limit” for any country’s arsenal.

While the U.S. has been reducing its nuclear arsenal, Russia, China, India, Pakistan, and North Korea are increasing their warhead stockpiles.

Country	Nuclear Warheads	Stockpile Trend	NATO Member
Russia	5,580	Increasing (↑)
United States	5,044	Decreasing (↓)
United Kingdom	225	Increasing (↑)
France	290	Stable (=)
China	500	Increasing (↑)
India	172	Increasing (↑)
Pakistan	170	Increasing (↑)
Israel	90	Stable (=)
North Korea	50	Increasing (↑)
Total	12,121

Of the warheads in military stockpiles, approximately 3,904 are deployed with operational forces (on missiles or bomber bases). Among those, about 2,100 U.S., Russian, British, and French warheads are on high alert, ready for use on short notice.

Trump’s Warning to NATO

President Trump has threatened to breach the NATO treaty and send U.S. military support only to allies who contribute what he deems a fair share of their national GDPs to defense spending.

Even without the U.S., France and the UK provide NATO with the third-largest nuclear arsenal, maintaining the alliance’s strategic deterrent capabilities.

Global Nuclear Arsenal Decline

Despite the world’s continued ability to cause mass destruction, nuclear weapon stockpiles have significantly declined over the last few decades. Since the Cold War, global arsenals have decreased from a peak of approximately 70,300 warheads in 1986 to an estimated 12,331 at the beginning of 2025.

Learn More on the Voronoi App 

If you enjoyed this topic, check out this graphic that illustrates the total number of nuclear warhead stockpiles from 1945 to 2024.

The post Mapped: Countries With the Most Nuclear Weapons appeared first on Visual Capitalist.

Source Link

Please read the Privacy and Security Disclaimer on how Techcratic handles your support.

Disclaimer: As an Amazon Associate, Techcratic may earn from qualifying purchases.