The killing of the supreme leader will be a huge jolt to the Islamic Republic, which will try hard to show it has a plan in place.

The radical cleric took over as supreme leader in 1989 and is likely to be replaced by hardline figures

Iran’s Foreign Ministry said Saturday that it would defend its homeland and the Revolutionary Guard launched counterattacks

Iranian state television confirmed early Sunday that Supreme Leader Ali Khamenei has been killed, marking the most consequential political shift in Iran

The supreme leader of Iran embraced hardline policies against increasing pressure for reform.

The killing of the supreme leader will be a huge jolt to the Islamic Republic, which will try hard to show it has a plan in place.

Khamenei assumed power following the death of Ayatollah Ruhollah Khomeini in 1989, inheriting a revolutionary state still consolidating itself.

President Masoud Pezeshkian condemns killing of Iran's supreme leader as 'a great crime', according to his office.

Impromptu celebrations broke out in cities across the country as the supreme leader's death was announced, followed by huge demonstrations of mourning and loyalty

Celebrations reportedly erupted across Iran and in other parts of the world after Supreme Leader Ali Khamenei was killed in a U.S.–Israeli strike. Donald Trump announced on…

Donald Trump has called on the Iranian people to rise up and take over their government. But power struggles and brutal crackdowns on protesters could result in greater chaos,…

The plans include the formation of an interim leadership council including the president, the head of the judiciary and a jurist from the Guardian Council, the body that oversees…

Iran's surviving leaders are in crisis mode, battling to project security as US and Israel strikes continue.

On Saturday, Iran’s supreme leader was killed in a military strike on his compound as Israel and the US launched attacks on the country. Patrick Wintour reports

Amid scenes of celebration and mourning, the formation of an interim government and ongoing bombings, Iran has entered a period of profound uncertainty, where the Islamic…