There are claims and counterclaims on whether Irans' nuclear capabilities have been set back by years in the Israeli-US air strikes during the just-concluded 12-day war. The strikes targeted nuclear ...

US-Iran relations, once close, have been strained by the 1953 coup, the 1979 revolution, and ongoing nuclear tensions ...

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

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, ...

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

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 ...

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.

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

The US president is attending a Nato summit after a leaked report suggested US strikes set back Iran only "a few months".

The National Security Strategy, published this afternoon, warns of war breaking out between major powers, nuclear weapons ...

A large-scale overhaul of Britain's safety procedures has been ordered amid concern Britons are facing "growing threats at ...