Iran’s new Supreme Leader is Mojtaba Khamenei, the son of Ayatollah Ali Khamenei, who was killed in U.S.-Israeli strikes in late February 2026. The Assembly of Experts chose him as successor in early March, ending days of secret deliberations over the future of the Islamic Republic’s highest office.
Ali Khamenei died on 28 February 2026, aged 86. Reuters reported that the succession process began almost immediately, with the clerical establishment moving quickly to consolidate power. The Guardian described the death as occurring in a large-scale air attack on the country by the United States and Israel.
The elevation of Mojtaba Khamenei is the first father-to-son transfer of power in the Islamic Republic. Reuters, the Associated Press and The New York Times all described the succession as rapid, highly secretive and framed inside Iran as a continuity move by the hardline clerical establishment. For broader regional context, related analysis at Britview examines the implications of this transition.
Who is Mojtaba Khamenei, Iran’s new supreme leader?
| Item | Details |
|---|---|
| New Supreme Leader | Mojtaba Khamenei, son of Ali Khamenei, chosen as successor |
| Previous Leader | Ali Khamenei, died aged 86 on 28 February 2026 |
| Cause of Death | US-Israeli air strikes, according to official accounts and international reporting |
| Date of Transition | March 2026; succession announced on 8 March 2026 |
- Mojtaba Khamenei is the first son of a Supreme Leader to assume the role; no precedent exists in the Islamic Republic’s history.
- Ali Khamenei’s death in an external attack is the first time a Supreme Leader has been killed in office.
- The Assembly of Experts handled the succession, and the swift confirmation signals internal consolidation.
- Ali Khamenei held the office for 37 years, from 1989 until 2026.
- Operational details of the attack remain fragmentary, even though the death was confirmed by Iranian and Western media.
| Field | Value |
|---|---|
| Name | Mojtaba Khamenei (new) / Ali Hosseini Khamenei (deceased) |
| Title | Supreme Leader of Iran |
| Tenure of Ali Khamenei | 1989 – 28 February 2026 |
| Lifespan | 19 April 1939 – 28 February 2026, aged 86 |
| Successor | Mojtaba Khamenei, chosen in March 2026 |
| Previous Leader | Ruhollah Khomeini (1979–1989) |
Mojtaba Khamenei is a Shia cleric and the son of the late Ayatollah Ali Khamenei. He had long been viewed as a possible succession candidate, even though a father-to-son transfer remained politically sensitive inside a system that officially rejects monarchy. The New York Times and the Associated Press both reported on his long-standing status as a possible candidate within the clerical establishment.
Public information about him remains limited. France 24 described Mojtaba Khamenei primarily as his father’s son and a cleric with a behind-the-scenes reputation inside the establishment. Reuters reported that his selection was effectively a choice for continuity amid war and pressure from the United States and Israel.
How did Ayatollah Ali Khamenei die?
What are the reported circumstances?
Multiple outlets, including CNN, reported that Ali Khamenei was killed during a joint U.S.-Israeli airstrike campaign that triggered the succession process. The Guardian’s obituary described the death as occurring in a large-scale air attack on the country by the United States and Israel.
The official account of the death comes from both Iranian and Western media. Precise operational details, including the sequence of strikes and targeting intelligence, have not been made public.
When did Ali Khamenei die?
Ali Khamenei died on 28 February 2026, aged 86. He was born on 19 April 1939 in Mashhad and served as Supreme Leader for almost four decades.
Who held power after his death?
Under Article 111 of Iran’s constitution, temporary authority passed to a Leadership Council made up of the president, the judiciary chief, and a senior cleric from the Guardian Council. The council governed until the Assembly of Experts selected a successor.
Constitutional stopgap
Article 111 prevents a power vacuum at the top of the Islamic Republic. In this instance, reporting identified Masoud Pezeshkian, Gholam-Hossein Mohseni-Eje’i and Alireza Arafi as the members of the temporary Leadership Council that governed between Ali Khamenei’s death and the selection of his successor.
Who was Ayatollah Ali Khamenei?
How long did Ali Khamenei lead Iran?
Ali Khamenei served as Supreme Leader for 37 years, from 1989 until his death on 28 February 2026. The office of the Supreme Leader was created after the 1979 revolution, making him only the second person to hold the position.
Who preceded Ali Khamenei in the office?
Ruhollah Khomeini was the Islamic Republic’s first Supreme Leader, serving from 1979 until his death on 3 June 1989. Ali Khamenei was selected by the Assembly of Experts following Khomeini’s death and remained in the post for nearly four decades.
How was his death announced?
The Office of the Leader confirmed the death and burial on its official X account, saying Khamenei was “laid to rest in the luminous shrine.” The Guardian published an obituary on 1 March 2026.
Three supreme leaders since 1979
Iran’s Islamic Republic has had exactly three supreme leaders: Ruhollah Khomeini (1979–1989), Ali Khamenei (1989–2026) and Mojtaba Khamenei, chosen in March 2026. The latest transfer is the first father-to-son succession in the office’s history.
How is the Supreme Leader of Iran chosen?
What is the Assembly of Experts?
The Assembly of Experts is the body constitutionally responsible for selecting the supreme leader “as soon as possible.” It has 88 members, all vetted through Iran’s electoral system. The Carnegie Endowment noted after the succession that the assembly is formally elected but tightly filtered, which makes the process look constitutional on paper while remaining politically controlled in practice.
What happens during an interim period?
When a supreme leader dies or becomes unable to govern, Article 111 of the constitution establishes a temporary Leadership Council. In this instance, the council exercised authority for roughly eight days before the Assembly announced a successor.
How was Mojtaba Khamenei selected?
Reuters reported that by 8 March the Assembly had reached a “majority consensus” on Mojtaba Khamenei. The deliberations were secret, and the exact vote breakdown has not been uniformly documented in major wire reporting.
Vote count varies by outlet
Some reports say the Assembly of Experts voted unanimously for Mojtaba Khamenei; others mention a two-thirds majority. Reuters and the Associated Press have not uniformly documented the exact count. The reliable conclusion drawn from the strongest sources is that secret deliberations produced a majority consensus in his favor.
What is the timeline of Iran’s leadership transition?
The key dates are drawn from reports by Reuters, the Associated Press, CNN and The Guardian, as well as the official announcement from the Office of the Leader.
- – Ali Khamenei is born in Mashhad, Iran.
- – The Islamic Republic is established; Ruhollah Khomeini becomes the first Supreme Leader.
- – Khomeini dies; Ali Khamenei is selected as the second Supreme Leader.
- – Ali Khamenei dies, aged 86, in a large-scale U.S.-Israeli air attack.
- – The Guardian publishes an obituary; Khamenei is laid to rest in the shrine.
- – Mojtaba Khamenei is chosen as the new Supreme Leader; the succession is reported internationally.
What is known and what is still unclear about the succession?
| Established information | Information that remains unclear |
|---|---|
| Ali Khamenei was born on 19 April 1939 and died on 28 February 2026, aged 86. | The exact internal deliberations of the Assembly of Experts have not been made public. |
| He served as Supreme Leader from 1989 until his death. | The precise vote breakdown is not consistently reported; unanimity claims vary by outlet. |
| Mojtaba Khamenei, his son, was chosen as successor in March 2026. | Views within the clerical establishment about the selection are not known without official minutes. |
| The death is widely reported to have occurred during a large-scale U.S.-Israeli air attack. | Operational details of the attack, including targeting intelligence, have not been published. |
| The transition is the first father-to-son succession in the Islamic Republic’s history. | The potential for public protest responses inside Iran has not been independently verified. |
| Under Article 111, a temporary Leadership Council exercised authority until the new leader was chosen. | An opinion piece claims a substantial minority opposed the selection; this has not been corroborated by major wire reporting. Some sources also report that Mojtaba Khamenei has remained largely out of public view since the succession. |
What does the change in leadership mean for Iran?
The Supreme Leader is the highest political authority in the Islamic Republic and serves as commander-in-chief of the armed forces. The office was created in the aftermath of the 1979 revolution, and Ruhollah Khomeini held it until his death in 1989. Ali Khamenei then led Iran for 37 years.
The transfer of power to his son is unprecedented. The Guardian and France 24 both describe Mojtaba’s elevation as the first hereditary-style transfer in the Islamic Republic’s top office. Reuters and The New York Times present the move as a signal that the clerical establishment chose continuity and confrontation rather than compromise during wartime.
Regional security literature had consistently flagged Iran’s leadership as a potential flashpoint in the event of a U.S.-Israeli confrontation. The succession takes place amid continuing war and pressure from the United States and Israel.
Which sources confirmed the succession?
The main developments were confirmed by multiple international outlets within days. Reuters, the Associated Press, The New York Times, CNN, France 24 and The Guardian all reported on the death and the selection of a successor. The Office of the Leader confirmed the death and burial through its official channels.
“Mojtaba Khamenei, the son of Iran’s Ayatollah Ali Khamenei, who was killed in US-Israeli strikes, has been chosen as his successor.”
BBC News, 8 March 2026
“Ayatollah Ali Khamenei, the supreme leader of Iran, has died aged 86 in a large-scale air attack on the country by the US and Israel.”
The Guardian, 1 March 2026
“The Leader of the Islamic Revolution, Grand Ayatollah Sayyid Ali Hosseini Khamenei, was laid to rest in the luminous shrine.”
What happens next for Iran’s leadership?
The coming period will show whether Mojtaba Khamenei can consolidate authority in a country that has just lost a four-decade leader amid a foreign attack. Attention will turn to his first official statements, international recognition of the new leadership, and possible public reactions inside Iran. For deeper coverage of the transition, Britview provides ongoing analysis of developments in Tehran. For the full account of the announcement: Iran’s new Supreme Leader is Mojtaba Khamenei.
Frequently asked questions
Is Mojtaba Khamenei the son of Ali Khamenei?
Yes. Mojtaba Khamenei is the son of Ayatollah Ali Khamenei, the second Supreme Leader of Iran. He is a Shia cleric and was chosen as his father’s successor in March 2026.
Was Ali Khamenei killed in US-Israeli strikes?
Multiple outlets, including CNN, Reuters and the Associated Press, reported that he was killed in a joint U.S.-Israeli airstrike campaign on 28 February 2026.
How many Supreme Leaders has Iran had?
Three: Ruhollah Khomeini (1979–1989), Ali Khamenei (1989–2026), and Mojtaba Khamenei, chosen in March 2026.
Who is Ali Khamenei’s wife?
Publicly available biographical sources identify Ali Khamenei’s wife as Mansoureh Khamenei (née Khosrow-Khavar). Detailed profiles remain scarce in mainstream reporting.
When did Ali Khamenei become Supreme Leader?
He became Supreme Leader in 1989, after the death of Ruhollah Khomeini. He held the office until his own death on 28 February 2026.
Where was Ali Khamenei laid to rest?
According to the official announcement from the Office of the Leader, Ali Khamenei was laid to rest in the luminous shrine. The Guardian published his obituary on 1 March 2026.
What is the capital city of Iran?
Tehran.
Did the Assembly vote unanimously for Mojtaba Khamenei?
Reports vary. Some secondary accounts mention unanimity or a two-thirds majority, but Reuters and the Associated Press have not uniformly documented the exact vote count.
Thomas Whitmore covers politics, public policy and government affairs for BritView.uk.