Iran’s supreme leader, Ayatollah Ali Khamenei, who crushed internal threats repeatedly during more than three decades in power, now faces his greatest challenge yet.

Vali Nasr on how a decades-long power struggle with Israel ended in war — and what a failed Iranian state would mean for the ...

Amidst tensions, Iran's Supreme Leader Ali Khamenei's notorious stubbornness is put to the test, setting the stage for a ...

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

Decisive action to cripple Iran's nuclear program would bring an end to a nearly five-decade shadow war with the Islamist ...

Israeli Defense Minister Israel Katz spoke about Iranian Supreme Leader Ayatollah Ali Khamenei on Thursday, saying a ...

His archenemy, Israel, has secured free rein over Iran’s skies and is decimating the country’s military leadership and ...

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

Since the inception of Islamic Revolution in Iran 1979, America and its allies including Israel have been recurrently busy in ...

"The most ardent proponents of regime change in Iran may be accelerating the very nuclear program they claim to fear." ...

The Iran-Israel conflict did not begin with uranium. Its roots run deep through colonial partitions, imperial betrayals and shifting alliances that have scarred the region for generations ...