Iran's supreme leader warned the U.S. would face "irreparable damage" if it joined Israel's conflict with Iran. Who is ...

As President Donald Trump and Iran's supreme leader Ayatollah Ali Khamenei trade threats, here's what to know about the ...

It was already suspected that the U.S. was involved in the malicious move carried out by the Zionist regime, but considering ...

Israel said it had struck uranium enrichment sites in Iran after the two countries launched another barrage of missiles at ...

The cleric has ruled for more than three decades, spearheading a policy of backing proxy groups to wield influence across the ...

Ayatollah Ali Khamenei has spent almost four decades as Shi'ite Iran's supreme leader building a regional power to rival the ...

In an ABC News exclusive, Israeli PM Benjamin Netanyahu speaks with Jon Karl about the conflict with Iran -- and says he's not ruling out taking out Iran's supreme leader, Ali Khamenei.

"We're doing what we need to do," Israeli PM Benjamin Netanyahu tells Jon Karl about the possibility of taking out Iran's ...

Israel attacked Iran early Friday with a barrage of airstrikes that took out top military officers and hit nuclear and ...

Iran's supreme leader on Wednesday rejected U.S. calls for surrender in the face of more Israeli strikes and warned that any ...

Ayatollah Ali Khamenei, Iran's supreme leader for over three decades, now faces open threats from the US and Israel amid ...