Assembly of Experts Appoints Mojtaba Khamenei Iran's Third Supreme Leader

On 9 March 2026, Iran's state news agency and the Assembly of Experts announced that Ayatollah Seyyed Mojtaba Hosseini Khamenei has been chosen as the Islamic Republic’s third Supreme Leader.

“Event On 9 March 2026, Iran's official state news agency announced that Ayatollah Seyyed Mojtaba Hosseini Khamenei, son of the previous Supreme Leader of Iran, Ayatollah Ali Khamenei, had been elected to take the role of the third Supreme Leader of the Islamic Republic of Iran”

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He succeeds his father, Ali Khamenei, following the elder Khamenei’s death in recent strikes.

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Outlets described the appointment as the Assembly naming Mojtaba Khamenei to the post.

Reporting noted the timing came shortly after Ali Khamenei was killed in U.S.-Israeli strikes.

Mojtaba is portrayed in the reporting as a discreet but influential insider with strong security and military ties.

Sources say he has "kept a low public profile" while coordinating closely with intelligence services and the Islamic Revolutionary Guard Corps (IRGC).

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Analysts characterize him as effectively acting as a "mini-supreme leader" inside his father's office.

Western reporting describes him as a hard-liner with close IRGC links but notes he "lacks his father's clerical standing."

Analysts and regional observers frame the appointment as consolidating hardline influence at a critical moment.

“Skip to main content The rise of Mojtaba Khamenei: Iran's hardliners cement power The rise of Mojtaba Khamenei: Iran's hardliners cement power Analysis 7 min read Dario Sabaghi 09 March, 2026 Mojtaba Khamenei's appointment as Supreme Leader underscores the rise of hardline factions and the IRGC in Iran amid an existential war for the Islamic Republic Iran’s leadership is grappling with its most existential crisis since the 1979 Iranian Revolution as the US-Israeli war on the country escalates”

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Reporting says the selection—made by the 88-member Assembly amid a widening US-Israeli war launched on 28 February—signals continuity for the Islamic Republic and strengthens the IRGC and Basij’s role.

Coverage ties the succession to regional escalation, noting Hezbollah and Iran-aligned militias have struck at Israel and US positions.

Coverage also notes the broader conflict has disturbed global energy markets.

Reporting describes Mojtaba's domestic networks and patronage.

Analysts say he built a loyal circle from service in the IRGC's 'Habib Battalion' and has placed allies across security and propaganda institutions, with influence extending into the economy through ties to Bonyad Mostazafan.

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Media coverage also notes sanctions targeting elements of his network, though the sources differ on timing.

Key uncertainties remain about how Mojtaba will govern and about his current visibility.

“Event On 9 March 2026, Iran's official state news agency announced that Ayatollah Seyyed Mojtaba Hosseini Khamenei, son of the previous Supreme Leader of Iran, Ayatollah Ali Khamenei, had been elected to take the role of the third Supreme Leader of the Islamic Republic of Iran”

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Outlets report he was considered a potential successor prior to the attack.

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Mehr confirmed he survived the strikes.

He has not been publicly heard from since the conflict began.

Commentators say the elevation is widely read as a hardliner victory, though the regime’s future direction under his leadership is described as uncertain.

Critics and some governments have warned against the appointment even as Tehran seeks to project unity.