If Iran opts to pursue a clandestine nuclear weapons project, the regime would have to shore up its heavily compromised ...

President Donald Trump has had a famously rocky relationship with the intelligence community, especially when it does not ...

WASHINGTON (AP) — President Donald Trump on Friday scoffed at Ayatollah Ali Khamenei’s heated warning to the U.S. not to ...

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The Senate blocked an effort Friday to prevent President Trump from taking future military action against Iran without authorization from Congress, less than a week after he directed strikes aimed at ...

The Iranians "were very nice. They gave us warning," Trump told reporters. "They said, 'We're going to shoot 'em. Is one ...

Countries without nuclear weapons could decide nuclear nonproliferation and transparency efforts that the world has taken for ...

President Trump contends Iran’s nuclear sites were “obliterated,” but his team’s scant evidence threatens to undermine a big ...

How an atomic weapon is built, and what the recent Israeli and U.S. attacks on Iran may mean for the country’s nuclear ambitions.

The deep penetrating bombs that the U.S. dropped into two Iranian nuclear facilities were designed specifically for those ...