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

Iranian Supreme Leader Ali Khamenei may be attempting to activate terrorist “sleeper cells” across the West as he repeatedly ...

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

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

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 ...

The speech came six days into the conflict, with Trump demanding Iran's 'unconditional surrender' while boasting the United ...

According to a report, Khamenei has been relocated to an underground bunker and has transferred key authority the Iranian ...

Ayatollah Ali Khamenei has spent almost 4 decades as Shi'ite Iran's supreme leader building a regional power to rival the ...

Iran's Supreme Leader, Ayatollah Ali Khamenei, governs Iran for all practical purposes, as he is the head of state, the ...

The killings of Ayatollah Ali Khamenei's main military and security advisers has left major holes in his inner circle, ...

Tensions in the Middle East are escalating, and now Iran's supreme leader Ayatollah Khamenei himself is in America's ...