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

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

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 ...

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

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

Ayatollah Ali Khamenei rejected President Trump's demand for unconditional surrender, as Iranians jammed the highways out of ...

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

We are doing what we need to do,” the Israeli leader told ABC News when asked if he plans to go after Ayatollah Ali Khamenei.

Iran's 86-year-old Supreme Leader Ayatollah Ali Khamenei cuts an increasingly lonely figure. Khamenei has seen his main ...

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