As the US weighs joining Israel’s assault on Iran, questions are mounting over whether such an intervention could trigger ...

Iran’s supreme leader crushed internal threats during more than three decades in power. Ayatollah Ali Khamenei entrenched the ...

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

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

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

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

Calling out President Donald Trump directly, the Supreme Leader added: “The U.S. President threatens us. With his absurd ...

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

Israel's prime minister has declined to rule out assassinating Iran's Ayatollah Ali Khamenei. President Trump says he'd be an ...

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

After the shah was overthrown in the 1979 revolution, Iran became an Islamic republic. Khamenei was appointed as a member of ...

Ayatollah Ali Khamenei, Iran's often reclusive Supreme Leader, surfaced this week to hit back at Donald Trump's demands for ...