Islamic revolutionary to Iran's supreme leader, Ali Khamenei's hardline stance includes backing terror groups, crushing ...

Israel and Iran are waging an existential battle. What does it mean for the US?: ANALYSIS When did Khamenei come to power?

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

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

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

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

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

Israel launched strikes on Iran’s capital early Friday, with explosions booming across Tehran as Israel said it targeted ...

Israel's threat against Iran's Supreme Leader Ayatollah Ali Khamenei has sparked debate about whether his son Mojtaba could ...

Israel has said that killing Iran’s Supreme Leader Ayatollah Ali Khamenei would end the conflict with Tehran. Reports say that the US has stopped the Jewish country from assassinating the Iranian ...

Responding to Israeli threats, Ayatollah Ali Khamenei said Iran would show no mercy. If the threats turn out to be true, who ...

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