Nine countries currently either say they have nuclear weapons or are believed to possess them. The first to have nuclear arms ...

When Israel launched its series of strikes against Iran last week, it also issued a number of dire warnings about the country ...

President Donald Trump has dismissed the assessment of U.S. spy agencies that Iran wasn't building a nuclear weapon before ...

The map created using a simulation tool shows the devastating impact of a hypothetical U.S. nuclear strike on Tehran, Isfahan ...

"I don't care what she said, I think they were very close to having one," Trump said. Trump has not ruled out American ...

WASHINGTON (Reuters) -U.S. President Donald Trump said he wanted a "real end" to the nuclear problem with Iran, with Iran ...

Sen. Lindsey Graham, R-S.C., discusses how President Donald Trump is handling conflicts in the Middle East on ‘Hannity.’ ...

Experts question Israel’s claim Tehran had begun an atomic bomb programme but warn it has become a ‘threshold’ state ...

President Trump said Monday that he disagrees with Director of National Intelligence Tulsi Gabbard's assessment from a few ...

All five are signatories to the Nuclear Nonproliferation Treaty, which commits countries that don’t have nuclear arms not to ...

Many foreign policy experts warn that if Iran were to acquire nuclear weapons, it would be broadly destabilizing for the Middle East and nearby regions. A first-order concern is that Iran’s ...

Following a lengthy call, Trump said Putin could help bring Iran to a nuclear agreement and warned Tehran's delay must end soon. Russia, the U.S. and China remain the world's three largest ...