Iran's Supreme Leader, Ayatollah Ali Khamenei, on Thursday declared an Iranian victory over the United States, claiming its ...

Israel’s devastating attack on Iran has put the Islamic Republic in existential peril and exposed deep vulnerabilities in the intelligence services that have kept Supreme Leader Ayatollah Ali ...

Over several decades in power, Iran’s Ayatollah Ali Khamenei has built up regional proxy forces and a formidable missile arsenal with the aim of deterring precisely the kind of direct assaults ...

Ayatollah Ali Khamenei's power is challenged after Israel's strike on Iran's nuclear sites, weakening regional allies and compromising his inner circle.

Israeli Prime Minister Benjamin Netanyahu has not ruled out assassinating Iran's 86-year-old supreme leader Ayatollah Ali Khamenei, the figurehead of what he calls an "existential" threat to Israel.

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?

Nearly a week after Israel's surprise attack on Iran, Supreme Leader Ayatollah Ali Khamenei said Wednesday that Iran will "NOT surrender," as Israel seeks to eliminate its nuclear program. "War ...

Iran’s Supreme Leader Ayatollah Ali Khamenei said his country won’t surrender to Israel after US President Donald Trump called for the Islamic Republic’s capitulation amid growing ...

Iranian Supreme Leader Ayatollah Ali Khamenei on Wednesday came out swinging at the U.S.’ most recent proposal, which apparently included a call for zero uranium enrichment, to which the Iranian ...

Ayatollah Ali Khamenei in Tehran last year. He was born in 1939 into a religious family of modest means and rose quickly in the regime that took power after the Iranian Revolution of 1979.

Iran’s 86-year-old Supreme Leader Ayatollah Ali Khamenei cuts an increasingly lonely figure. Khamenei has seen his main military and security advisers killed by Israeli airstrikes, leaving major ...

Iran's Supreme Leader Ayatollah Ali Khamenei said that abandoning uranium enrichment was "100%" against the country's interests, rejecting a central U.S. demand in talks to resolve a decades-long ...