The NPT-based nonproliferation regime has often worked best by giving countries time and incentives to reconsider fateful decisions. Israel’s war of choice against Iran is likely to have the opposite ...

Iran’s nuclear programme is distributed among several sites around the country, to make it harder to attack and disrupt. The ...

President Donald Trump dismissed an earlier Defense Intelligence Agency assessment as inconclusive and premature.

The initial assessment would appear to contradict Trump's and Netanyahu's claims the U.S. attack "obliterated" Iran's nuclear ...

As the dust settles on Iranian sites hit by U.S. bombs and missiles over the weekend, there’s growing tension over how much ...

A new U.S. intelligence report suggests that Iran’s nuclear program has been set back only a few months after U.S. strikes, ...

Director of National Intelligence Tulsi Gabbard asserted that U.S. strikes on Iran were effective in setting back the country’s nuclear capabilities, following reports that the attack set their ...

The United States joined Israel’s bombing campaign of Iran’s nuclear program. A clear picture of the damage inside Iran—and the state of its nuclear strength—is still unfolding.

It was an unprecedented attack years in the making, with some last-minute misdirection meant to give the operation a powerful ...