President Trump launched military strikes on Iran after several rounds of talks over the country's nuclear program and ...

The failure of the recent rounds of indirect nuclear negotiations between Iran and the US over the past three weeks, and Iran’s refusal to discuss limitations to its missiles programme, are proving ...

North Korean leader Kim Jong Un promised to strengthen his country’s nuclear weapons program on Wednesday, before presiding over a nighttime military parade, accompanied by his daughter.

A U.S. official focusing on arms control has provided what he called new, declassified details of a Chinese underground ...

When PolitiFact asked the White House to square Trump’s remarks about obliteration with Witkoff’s comment about Iran being a week away from having bomb making material, the White House referred us to ...

“Curious to know why we do not capitulate? Because we are IRANIAN,” Iranian Foreign Minister Abbas Araghchi wrote after US envoy Steve Witkoff said President Donald Trump was wondering why Tehran hadn ...

A researcher made three different AI LLMs the heads of state of nuclear-powered nations and made them face off with each ...

LOS ALAMOS — A sphere of plutonium the size of a grapefruit contains enough energy to erase an entire city from existence. That single fact explains why nuclear weapons remain humanity’s most feared ...

The gap between Russia and the West has pushed Moscow to prioritize unconventional capabilities, a top Norwegian military ...

French President Emmanuel Macron, the person with the power to unleash France's nuclear arsenal, will on Monday update French thinking on the potential use of warheads carried on submarines and planes ...

France maintains the world's fourth-largest nuclear arsenal, estimated at around 290 warheads. Britain, which exited the EU in 2106, is the only other European nuclear power.