IRIA News

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Iran appointed Mojtaba Khamenei as its new supreme leader on March 8, 2026, about a week after his father, Ayatollah Ali Khamenei, was killed in a joint United States-Israeli strike that has pushed the Middle East into a wider regional war.

The decision was announced by Iran’s Assembly of Experts, the 88-member clerical body responsible for selecting the country’s supreme leader. The body said it chose the 56-year-old cleric through a “decisive vote” and called on Iranians to unite behind the new leader.

Mojtaba Khamenei now faces the task of leading Iran through one of the most dangerous crises in the country’s modern history, as fighting between Iran, Israel, and the United States continues across the region.

Leadership Chosen During Wartime

The Assembly of Experts said it “did not hesitate for a minute” in selecting a successor despite what it described as “the brutal aggression of the criminal America and the evil Zionist regime”.

Iran’s political and military leadership quickly rallied behind the decision. President Masoud Pezeshkian said the appointment marked a “new era of dignity and strength” for the country.

“This valuable choice is a manifestation of the will of the Islamic nation to consolidate national unity; a unity that, like a solid barrier, has made the Iranian nation resistant to the conspiracies of the enemies,” he said.

Foreign Minister Abbas Araghchi also pledged loyalty to the new leader, saying Iranian officials would not hesitate to defend the nation’s interests.

“We pledge that, in defense of the rights of the great Iranian nation, the advancement of national interests and security, and the realization of the lofty goals of the Islamic revolution, we shall not falter for a moment,” he wrote.

Senior officials, including Ali Larijani, secretary of the Supreme National Security Council, and Parliament Speaker Mohammad Bagher Ghalibaf, also called for unity around the new leader.

The powerful Islamic Revolutionary Guard Corps (IRGC) and the armed forces likewise pledged their allegiance, promising to obey the new commander-in-chief.

Death of Ali Khamenei and Regional Escalation

Ali Khamenei, who ruled Iran for nearly four decades as the Supreme Leader, was killed in a strike on Tehran at the start of a war that began on February 28 when the United States and Israel launched a major offensive against Iranian targets.

The attacks killed several senior Iranian officials and destroyed parts of the country’s military and energy infrastructure. Iran has retaliated with missile and drone strikes against Israel and U.S. assets in the region, while Gulf states have also reported attacks on civilian and energy facilities.

The conflict has already triggered widespread destruction. Israeli air strikes have targeted Iranian oil depots and military installations, while Iranian missiles have hit multiple sites across the region. Analysts warn the war could continue for weeks with no clear path to de-escalation.

Although Mojtaba Khamenei has rarely appeared in public, he has long been seen as one of the most influential figures inside Iran’s political system.

Mojtaba has never held public office and has rarely spoken publicly. Many Iranians have never heard his voice, and only a limited number of photographs or videos of him exist.

Analysts say he built his influence largely through close relationships with the IRGC leadership and other powerful institutions within the Islamic Republic.

Background and Early Life

Mojtaba Khamenei was born on September 8, 1969, in Mashhad, in northeastern Iran. He is the second of six children of Ali Khamenei. He attended Tehran’s Alavi School for his secondary education and later served briefly in the military during the Iran-Iraq War in the 1980s.

In 1999, he moved to the religious city of Qom to pursue advanced religious studies, entering the seminary system relatively late at the age of 30. He currently holds the clerical rank of Hojatoleslam, which is considered lower than the title of ayatollah traditionally associated with Iran’s supreme leaders.

However, his father also held a relatively modest clerical rank before being elevated to supreme leader in 1989, suggesting a similar adjustment could be made again. Mojtaba Khamenei’s appointment is likely to remain controversial both inside and outside Iran.

The Islamic Republic was founded in 1979 after the overthrow of the Pahlavi monarchy, and its ideology rejects hereditary political power. Critics argue that selecting the son of the previous supreme leader risks creating a political dynasty within the Islamic Republic.

During the 2009 Green Movement protests, some demonstrators openly chanted against the possibility that Mojtaba could inherit the leadership.

Reformist figures have also accused him of interfering in Iranian elections. During the 2005 presidential election that brought Mahmoud Ahmadinejad to power, reformist candidate Mehdi Karroubi accused Mojtaba of using elements of the IRGC and the Basij militia to influence the vote.

Similar accusations resurfaced during the disputed 2009 election, which sparked nationwide protests. Iranian authorities denied those claims and cracked down heavily on the demonstrations.

Many analysts expect Mojtaba Khamenei to continue the hardline policies associated with his father’s rule. Some observers believe the new leader may take an even tougher stance toward the United States and Israel, particularly after the deaths of several members of his family in the strikes that killed his father.

Western Criticism

The leadership change has drawn sharp reactions abroad. U.S. President Donald Trump declined to comment in detail on the appointment but said, “We’ll see what happens.”

Trump had previously suggested that any new Iranian leader would need approval from Washington to survive politically. “He’s going to have to get approval from us,” Trump said in a television interview. “If he doesn’t get approval from us, he’s not going to last long.”

U.S. Senator Lindsey Graham also criticized the decision, saying the appointment was “not the change we’re looking for”. Israeli officials have issued even stronger warnings. Israel’s defense minister recently said that whoever replaced Ali Khamenei would become “an unequivocal target for elimination.”

Iran Vows to Fight

Iranian leaders have rejected outside pressure over the leadership transition. Officials insisted that only Iranians have the right to decide the country’s political future.

Parliament Speaker Mohammad Bagher Ghalibaf mocked foreign interference in a message on social media. “The fate of dear Iran, which is more precious than life, will be determined solely by the proud Iranian nation,” he said.

As the new supreme leader takes power, Iran remains under intense military pressure while facing deep economic and political challenges at home. With the war still unfolding and regional tensions at their highest level in years, Mojtaba Khamenei’s leadership is beginning under extraordinarily difficult circumstances, and the direction he chooses could shape the future of the Middle East.