In the 80 years of Hiroshima, atomic weapons are on the rise

Russia has the largest nuclear arsenal, with 5,459 warheads, according to Sipri. Russian President Vladimir Putin repeatedly threatened the countries that support Ukraine with the use of nuclear weapons. The United States is the second largest nuclear power, with 5,177 warheads. They are followed by far by China, France, the United Kingdom, India, Pakistan, Israel and North Korea.