Who Has Nuclear Weapons, and How Many?

Only 9 countries are believed to have nuclear weaponsCNN has put together a very interesting map that show which countries in the world are known to have nuclear weapons, with a table listing out how many, when they've been tested, etc. Only 9 countries are believed to have nuclear weapons, with stockpiles ranging from 8,420 (Russa) to fewer than 10 (North Korea).

See the map