Which 10 countries have nuclear power?
In order of first successful nuclear test, the world’s nine nuclear-armed states are the United States (1945), Russia (1949), the United Kingdom (1952), France (1960), China (1964), India (1974), Pakistan (1998), and North Korea (2006); Israel is believed to have acquired nuclear weapons around 1967, but has never . Who has the most nuclear weapons? Russia has the most confirmed nuclear weapons, with over 5,500 nuclear warheads.The exact number of warheads is secret, so these are some of the best estimates based on publicly available information, historical records, and occasional leaks. Nine countries are thought to have nuclear weapons today, but over 80% of warheads are held by just two: russia and the united states.