Daryl Kimball, executive director of Arms control Association, joins ABC News Live to discuss Iran’s nuclear future after the ...

While that may be the case, an independent assessment of Iran's nuclear sites by the International Atomic Energy Agency has ...

It's Donald Trump's war now. The decision to bomb Iran illustrates the conflict between some of the president's fundamental ...

The future of Iran’s nuclear program will depend in part on the extent of the damage from the U.S. attacks and Tehran’s ...

In a bid to defuse the conflict over Iran's nuclear program, foreign ministers from Europe's top three powers hurried to meet ...

Satellite imagery, expert analysis and information from U.S. officials about how the strike unfolded helps shed light on the ...

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

Saudi Arabia, Qatar and other Gulf Arab countries expressed dismay over the American attack, but stopped short of condemning ...

John Botlon, a former national security adviser and frequent critic of the president, said Donald Trump made the right decision in striking Iran's nuclear sites.

The US claimed to have inflicted “extremely severe damage and destruction” on Iran’s nuclear facilities as Donald Trump ...

After initially favoring diplomacy, US President Donald Trump resorted to an extraordinary use of force against Iran on ...

After the US hits three nuclear sites in Iran, Israel says it's striking military targets - while the Iranian Red Crescent ...