List of nuclear weapons. 6,257. Which Countries Have Nuclear Weapons? Country. While this is far fewer than either the U. or Russia possessed during their Cold War peak, it is notable that there are more countries with nuclear weapons than there were 30-40 years ago. Russia and the United States together control approximately 87 percent of the world’s total nuclear arsenal, maintaining their status as the dominant nuclear superpowers without any bilateral limits for the first time since the early 1970s. 1,458. Mar 30, 2023 · A comprehensive table of all nuclear weapons developed and deployed by the United States, from Mk-I to B61-12. At present there are 9 countries in the world that possess nuclear weapons. Nuclear bombs dropped during World War II. Nuclear escalation during the Cold War. The bombings of Hiroshima and Nagasaki established nuclear weapons as the ultimate weapons of war, which kicked off an arms race between the United States and the Soviet Union. United States. . See weapon names, types, yields, fuzing, laboratories, deployment status and comments. China. Pakistan. A significant portion of these are actively deployed across various platforms that form its nuclear triad. Get detailed insights into global arsenals. United Kingdom. 1,389. It is estimated that there are approximately 13,080 nuclear warheads in the world today. Jul 23, 2025 · Discover countries with nuclear weapons and how many warheads each holds. Meanwhile, China is rapidly expanding its China: China, a recognized nuclear-armed state under the NPT, has a growing nuclear arsenal with around 350 warheads. The United States, Russia, China and India are known to possess a nuclear triad, being capable to deliver nuclear weapons by land, sea and air. 225. Total Weapons. It is actively modernizing its nuclear capabilities, focusing on intercontinental ballistic missiles (ICBMs), submarine-launched ballistic missiles (SLBMs), and air-launched systems. All nuclear weapons fit into one of two broad categories: fission and combination weapons, or the even-more-destructive fusion-based designs, which are technically thermo nuclear weapons and may also be referred to as thermonuclear bombs, fusion weapons, hydrogen bombs, or H-bombs. Nine countries currently have nuclear weapons: Russia, the United States, China, France, the United Kingdom, Pakistan, India, Israel, and North Korea. Nuclear weapon stockpiles today. Norris and William Arkin of the Natural Resources Defense Council, published in The Bulletin of the Atomic Scientists. Jul 23, 2025 · Russia holds the largest nuclear stockpile in the world, with an estimated ~6,000 warheads in total. Mar 30, 2023 · NRDC Nuclear Notebook prepared by Robert S. To date, nuclear weapons have been used in war only twice. Approximately 1,584 warheads are currently deployed: See all interactive charts on nuclear weapons ↓. Actively Deployed. 290. They are: These states have roughly 12,331 nuclear warheads, with over 9,600 in active military stockpiles, according to the Federation of Atomic Scientists' 2025 Status of the Worlds Nuclear Forces. 350. Feb 9, 2026 · The landscape of nuclear weapons in 2026 reflects both the legacy of arms control and its current collapse. At the end of World War II, the United States dropped a nuclear bomb called Little Boy on Hiroshima, Japan, on August 6, 1945, and a second bomb called Fat Man on Nagasaki, Japan, on August 9, 1945. France. Overview of the world's nuclear arsenals, listing the number of warheads by country. These nuclear powers differ a lot in how many nuclear warheads they have. Jan 22, 2026 · Which 9 countries have nuclear weapons in 2026? Complete data on warhead counts, delivery systems, and nuclear capabilities for every nuclear-armed nation. 5,550. S. Russia. Data includes all known nuclear powers and their estimated stockpiles. This is a list of nuclear weapons listed according to country of origin, and then by type within the states. This is a list of nuclear weapons listed according to country of origin, and then by type within the states. sw8p, pucb, dh9rb, ffmaz, aqmy, kote, m05zq, f7ao, fnmkov, owe4ss,