Chart: Nuclear War: How many American & Russian nuclear warheads are there really?

75 years on from the atomic bombing of Hiroshima, more than 13,000 nuclear warheads are still scattered across the world from silos in Montana to isolated corners of European airbases and even to the ocean depths where ballistic missile submarines lurk as a deterrent nearly impossible to detect. Hiroshima was the first of two atomic bombings in 1945 and it involved a 15-kiloton device while the weapon used in the attack on Nagasaki three days later had a 22 kiloton yield. Modern nuclear warheads are far more powerful with the U.S. Trident missile yielding a 455 kiloton warhead while Russia’s SS ICBM has an 800 kiloton yield. Together, the United States and Russia possess more than 90 percent of the world’s nuclear weapons with a stockpile of 8,000 between them, according to the Federation of American Scientists. Active and inactive warheads in military custody are included in that total but it excludes strategic warheads currently deployed at bases for heavy bombers and on intercontinental ballistic missiles.

Even though 8,000 seems like an awfully large number (which it is), it represents a huge reduction on the number of warheads in existence at the height of the Cold War. This infographic shows how stockpiles evolved, particularly when various arms limitation treaties are taken into account. The number of warheads fell significantly in the wake of the Intermediate-Range Nuclear Forces Treaty which was signed by the U.S. and USSR in 1987 at a time when both countries possessed more than 60,000 nuclear weapons. The trend towards disarmament continued after the Berlin Wall came down and accelerated when the Soviet Union collapsed. Despite the decline, it isn’t all good news as states are now modernizing their existing stockpiles, adding new types, new delivery systems and committing to possessing the weapons long-term.

Developments in Washington D.C. have added to those worries with the Trump administration leaving the Intermediate-Range Nuclear Forces Treaty and now threatening to pull out of New START. That agreement limits the U.S. and Russia to 1,550 deployed nuclear missiles each. The reason cited by President Trump is that China has to be part of any such agreements in the future and so far, Beijing has categorically ruled out any participation. The treaty will expire in February, weeks after the presidential inauguration. Trump has already abandoned the Iran nuclear accord and he recently took the U.S. out of the Open Skies Treaty, blaming Russia for a lack of compliance.

Source: https://www.statista.com/chart/16305/stockpiled-nuclear-warhead-count/?utm_source=Statista+Global&utm_campaign=84df2fffb5-All_InfographTicker_daily_COM_PM_KW42_2020_Fr_COPY&utm_medium=email&utm_term=0_afecd219f5-84df2fffb5-308930925

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