Some of the most important considerations for Tehran on the road to a nuclear weapon are political, not technical, and every ...

With concerns rising over Iran's reported 400 kilograms of uranium, experts analyze how much nuclear weapon-grade material ...

Whether this strike will stop Iran from developing a nuclear weapon is a military assessment. The political assessment, ...

Iran could make enough fissile for one nuclear bomb in "about 12 days," a top U.S. Defense Department official said on Tuesday, down from the estimated one year it would have taken while the 2015 ...

A diplomatic standoff between Iran and the U.N. atomic agency is gaining pace, which could have serious consequences in the ...

Iran can’t be allowed to develop a nuclear weapon, but the president’s approach wasn’t the best way to prevent that.

Iran doesn’t have nuclear weapons. But it has enriched nuclear fuel to levels that put it within weeks of having enough ...

Iran is capable of producing fissile material for use in a nuclear weapon within "one or two weeks," U.S. Secretary of State Antony Blinken said Friday. News of Iran's capabilities follows the ...

Iran is capable of producing fissile material for use in a nuclear weapon within "one or two weeks," US Secretary of State Antony Blinken said Friday.The details on Iran's capabilities emerged ...

Iran is capable of producing fissile material for use in a nuclear weapon within “one or two weeks”, US Secretary of State Antony Blinken said on Friday.

US Secretary of State Antony Blinken on Friday said that Iran’s breakout time – the amount of time needed to produce enough weapons grade material for a nuclear weapon – “is now probably ...

Given its fissile-material inventory at the end of 2023, as analysed by VERTIC, North Korea might have already developed approximately 21–23 composite (plutonium and HEU) thermonuclear warheads. With ...