Which Countries Have the Most Nuclear Weapons?
In theory, nuclear weapon stockpiles are closely held national secrets. The leading countries have rough estimates that aren’t regularly updated, newly nuclear countries keep their capabilities vague and unclear, and Israel has never officially confirmed a nuclear weapons program.
But thanks to limited disclosures, records, and leaks, we can visualize the full extent* of the world’s nuclear arsenal. This graphic uses estimated nuclear warhead inventories from the Federation of American Scientists as of August 2021.
Based on these estimates, there are just nine countries with nuclear weapons in the world.
Editor’s note: Exact numbers of nuclear warheads possessed by countries are closely guarded state secrets, with the FAS estimate being the closest, most-used, and most-trusted international approximation available.
Nuclear Weapons, by Country
The nuclear arms race has always centered around the U.S. and Russia.
After the end of World War II and well into the Cold War, the world’s two superpowers raced to build more nuclear weapons (and more capable nuclear weapons) than the other.
Even while international organizations lobbied for the end of nuclear proliferation, the world’s nuclear weapon stockpile grew to a peak of 70,300 total warheads in 1986.
As arms agreements and non-proliferation treaties started to gain greater momentum, the U.S. and Russia cut back on stockpiles while new countries with nuclear weapons started to pop up.
|Country||Total Warheads (2021)||% of Total|
|🇰🇵 North Korea||45||0.34%|
Despite reducing their stockpiles significantly since the end of the Cold War, Russia and the U.S. still own around 90% of all nuclear warheads in the world.
Far behind them are China and France, which started testing nuclear weapons in 1964 and 1960 respectively. The UK has the fifth-most nuclear weapons today, though it was the third country in the world to develop them after the U.S. and Russia in 1952.
The countries with fewer than 200 nuclear weapons are regional rivals India and Pakistan, which first tested nuclear weapons in the 1970s, and North Korea, which began to operate uranium fabrication plants and conduct explosive tests in the 1980s.
Israel is also estimated to have fewer than 200 nuclear weapons, and reports have its weapons program dating back to the 1960s. However, the country has never confirmed or announced its nuclear capabilities.
Countries With Nuclear Weapons, by Warhead Status
Though the world has 13,132 nuclear weapons, that doesn’t mean they’re all ready to fire.
Weapons (or “warheads”) are delivered by missile, and countries don’t keep all of their nuclear warheads primed for use. The estimation of nuclear stockpiles also clarifies whether warheads are considered deployed, reserved, or retired:
- Deployed warheads are deployed on intercontinental missiles, at heavy bomber bases, and on bases with operational short-range delivery systems.
- Reserve warheads are in storage and not deployed on launchers.
- Retired warheads are still intact but in queue for dismantlement.
|Country||Deployed Warheads||Reserve Warheads||Retired Warheads|
|🇰🇵 North Korea||0||45||0|
Only four countries have officially deployed warheads, while the majority of the world’s nuclear stockpile is in reserve. This is partially due to estimates ranging from relatively transparent in the case of the U.S. to opaque and uncertain for countries like China and North Korea.
But some countries are expected to further bolster their stockpiles. The UK government announced it would increase its stockpile to no more than 260 warheads, and U.S. intelligence expects China, India, and Pakistan to increase their stockpiles.
Though the world’s nuclear stockpile will likely continue dwindling on account of U.S. and Russia retirements, the 2021 landscape of countries with nuclear weapons shows that proliferation is still underway.
Mapped: Economic Freedom Around the World
The global average economic freedom score is at the highest its been in 27 years. Here we map the economic freedom score of nearly every country.
Mapped: Economic Freedom Around the World
How would you define a country’s economic freedom?
The cornerstones of economic freedom by most measures are personal choice, voluntary exchange, independence to compete in markets, and security of the person and privately-owned property. Simply put, it is about the quality of political and economic institutions in countries.
Based on the Index of Economic Freedom by the Heritage Organization, we mapped the economic freedom of 178 countries worldwide.
Measures of Economic Freedom
The index uses five broad areas to score economic freedom for each country:
- Size of Government: Greater government spending, taxation, and bigger government agencies tend to reduce individual choice and economic freedom.
- Legal System and Property Rights: The ability to accumulate private property and wealth is a central motivating force for workers and investors in a market economy, and well-functioning legal frameworks protect the rights of all citizens.
- Sound Money: Does earned money maintain its value, or is it lost to inflation? When inflation is high and volatile, individuals can’t plan for the future and use economic freedom effectively.
- Freedom to Trade Internationally: Freedom to exchange—in its broadest sense, buying, selling, making contracts, and so on—is considered essential to economic prosperity. Limited international trading options significantly reduce the potential for growth.
- Regulation: When governments utilize tools and impose oppressive regulations that limit the right to exchange, economic freedom typically suffers.
World Economic Freedom by Region
In 2021, the global average economic freedom score is 61.6, the highest its been in 27 years.
But from Mauritius and smaller African nations being beacons of hope to East Asian and Oceanic countries epitomizing economic democracy, every region has a different story to tell.
Let’s take a look at the economic freedom of each region in the world.
Even though the U.S. and Canada continue to be some of the most economically free countries globally, some markers are suffering.
The regional average unemployment rate has risen to 6.9%, and inflation (outside of Venezuela) has increased to 5.2%. The region’s average level of public debt—already the highest globally—rose to 85.2% of its GDP during the past year.
Across many Latin American countries, widespread corruption and weak protection of property rights have aggravated regulatory inefficiency and monetary instability.
For example, Argentina’s Peronist government has recently fixed the price of 1,432 products as a response to a 3.5% price rise in September, the equivalent to a 53% increase if annualized.
More than half of the world’s 38 freest countries (with overall scores above 70) are in Europe. This is due to the region’s relatively extensive and long-established free-market institutions, the robust rule of law, and exceptionally strong investment freedom.
However, Europe still struggles with a variety of policy barriers to vigorous economic expansion. This includes overly protective and costly labor regulations, which was one of the major reasons why the UK voted to leave the EU.
Brexit has since had a major impact on the region.
Even a year later, official UK figures showed a record fall in trade with the EU in January 2021, as the economy struggled with post-Brexit rules and the pandemic.
Dictatorships, corruption, and conflict have historically kept African nations as some of the most economically repressed in the world.
While larger and more prosperous African nations struggle to advance economic freedom, some smaller countries are becoming the beacon of hope for the continent.
Mauritius (rank 11), Seychelles (43) and Botswana (45) were the top African countries, offering the most robust policies and institutions supporting economic self-sufficiency.
From property rights to financial freedom, small African countries are racing ahead of the continent’s largest in advancing economic autonomy as they look to build business opportunities for their citizens.
Middle East and Central Asia
When Israel, the UAE, and Bahrain signed the Abraham Accords last year, there was a sense of a new paradigm emerging in a region with a long history of strife.
A year into the signing of this resolution, the effects have been promising. There have been bilateral initiatives within the private sector and civil society leading to increasing economic and political stability in the region.
Central Asian countries once part of the Soviet Union have recently starting integrating more directly with the world economy, primarily through natural resource exports. In total, natural resources account for about 65% of exports in Kyrgyzstan, Tajikistan, and Uzbekistan, and more than 90% in Kazakhstan and Turkmenistan.
Despite this progress, these countries have a long way to go in terms of economic freedom. Uzbekistan (108), Turkmenistan (167) and Tajikistan (134) are still some of the lowest-ranked countries in the world.
East Asia and Oceania
Despite massive populations and strong economies, countries like China and India remain mostly unfree economies. The modest improvements in scores over the last few years have been through gains in property rights, judicial effectiveness, and business freedom indicators.
Nearby, Singapore’s economy has been ranked the freest in the world for the second year in a row. Singapore remains the only country in the world that is considered economically free in every index category.
Finally, it’s worth noting that Australia and New Zealand are regional leaders, and are two of only five nations that are currently in the “free” category of the index.
Animation: How the European Map Has Changed Over 2,400 Years
The history of Europe is breathtakingly complex, but this animation helps makes sense of 2,400 years of change on the European map.
How the European Map Has Changed Over 2,400 Years
The history of Europe is breathtakingly complex. While there are rare exceptions like Andorra and Portugal, which have had remarkably static borders for hundreds of years, jurisdiction over portions of the continent’s landmass have changed hands innumerable times.
Today’s video comes to us from YouTube channel Cottereau, and it shows the evolution of European map borders starting from 400 BC. Empires rise and fall, invasions sweep across the continent, and modern countries slowly begin to take shape (with the added bonus of an extremely dramatic instrumental).
Below are nine highlights and catalysts that shifted the dividing lines of the European map:
146 BC – A Year of Conquest
146 BC was a year of conquest and expansion for the Roman Republic. The fall of Carthage left the Romans in control of territory in North Africa, and the ransack and destruction of the Greek city-state of Corinth also kickstarted an era of Roman influence in that region. These decisive victories paved the way for the Roman Empire’s eventual domination of the Mediterranean.
117 AD – Peak Roman Empire
The peak of the Roman Empire is one of the more dramatic moments shown on this animated European map. At its height, under Trajan, the Roman Empire was a colossal 1.7 million square miles (quite a feat in an era without motorized vehicles and modern communication tools). This enormous empire remained mostly intact until 395, when it was irreparably split into Eastern and Western regions.
370 AD – The Arrival of the Huns
Spurred on by severe drought conditions in Central Asia, the Huns reached Europe and found a Roman Empire weakened by currency debasement, economic instability, overspending, and increasing incursions from rivals along its borders.
The Huns waged their first attack on the Eastern Roman Empire in 395, but it was not until half a century later—under the leadership of Attila the Hun—that hordes pushed deeper into Europe, sacking and razing cities along the way. The Romans would later get their revenge when they attacked the quarreling Goths and Huns, bouncing the latter out of Central Europe.
1241 – The Mongol Invasion of Europe
In the mid-13th century, the “Golden Horde” led by grandsons of Genghis Khan, roared into Russia and Eastern Europe sacking cities along the way. Facing invasion from formidable Mongol forces, central European princes temporarily placed their regional conflicts aside to defend their territory. Though the Mongols were slowly pushed eastward, they loomed large on the fringes of Europe until almost the 16th century.
1362 – Lithuania
Today, Lithuania is one of Europe’s smallest countries, but at its peak in the middle ages, it was one of the largest states on the continent. A pivotal moment for Lithuania came after a decisive win at the Battle of Blue Waters. This victory stifled the expansion of the Golden Horde, and brought present-day Ukraine into its sphere of influence.
1648 – Kleinstaaterei
The end of the Holy Roman Empire highlights the extreme territorial fragmentation in Germany and neighboring regions, in an era referred to as Kleinstaaterei.
Even as coherent nation states formed around it, the Holy Roman Empire and its remnants wouldn’t coalesce until Germany rose from the wreckage of the Franco-Prussian War in 1871. Unification helped position Germany as a major power, and by 1900 the country had the largest economy in Europe.
1919 – The Ottoman Empire
The Ottoman Empire—a fixture in Eastern Europe for hundreds of years—was in its waning years by the beginning of the 20th century. The empire had ceded territory in two costly wars with Italy and Balkan states, and by the time the dust cleared on WWI, the borders of the newly minted nation of Turkey began at the furthest edge of continental Europe.
1942 – Expanding and Contracting Germany
At the furthest extent of Axis territory in World War II, Germany and Italy controlled a vast portion of continental Europe. The map below shows occupied land and areas of influence at the height of Germany’s territorial expansion.
After the war, Germany again became fragmented into occupation zones—this time, overseen by the United States, France, Great Britain, and the Soviet Union. Germany would not be made whole again until 1990, when a weakening Soviet Union loosened its grip on East Germany.
1991 – Soviet Dissolution
In the decades following WWII, the political boundaries of the European map remained relatively stable—that is, until the dissolution of the Soviet Union in 1991. Almost overnight, the country’s entire western border splintered into independent nations. When the dust settled, there were 15 breakaway republics, six of which were in Europe.
Bonus: If you liked the video above, be sure to watch this year-by-year account of who ruled territories across Europe.
Misc1 week ago
From Greek to Latin: Visualizing the Evolution of the Alphabet
Best of3 weeks ago
Our Top 21 Visualizations of 2021
Markets2 weeks ago
Prediction Consensus: What the Experts See Coming in 2022
Technology2 weeks ago
Companies Gone Public in 2021: Visualizing IPO Valuations
Technology2 days ago
The 20 Internet Giants That Rule the Web
Misc3 weeks ago
Mapped: Top Trending Searches of 2021 in Every U.S. State
Green3 weeks ago
Mapped: 30 Years of Deforestation and Forest Growth, by Country
Markets2 weeks ago
How Every Asset Class, Currency, and S&P 500 Sector Performed in 2021