The number of nuclear weapons in the world is set to rise in the coming decade after 35 years of decline as global tensions flare amid Russia's war in Ukraine, researchers said Monday.
The nine nuclear powers -- Britain, China, France, India, Israel, North Korea, Pakistan, the United States and Russia -- had 12,705 nuclear warheads in early 2022, or 375 fewer than in early 2021, according to estimates by the Stockholm International Peace Research Institute (SIPRI).
