Chosen Under Bombardment
Iran's Assembly of Experts has reached consensus on who will become the country's third supreme leader, replacing Ayatollah Ali Khamenei — assassinated by a US-Israeli strike on the first day of the war.
The name has not been officially announced, but the signals are unmistakable. Assembly member Ayatollah Mohsen Heidari Alekasir, speaking on Sunday, said the chosen successor was someone "hated by the enemy" — a deliberate echo of Khamenei's own advice that his replacement should be opposed by Washington. He added that "even the Great Satan has mentioned his name."
That appears to be a direct reference to Mojtaba Khamenei, the late supreme leader's 56-year-old son, whom Donald Trump publicly called an "unacceptable" choice days earlier. In the logic of revolutionary Iran, an American veto is an endorsement.
The Process
Under Iran's constitution, the 88-member Assembly of Experts — a council of senior Shia clerics — holds the exclusive authority to select the supreme leader. The assembly has been operating under extraordinary conditions: its members scattered across the country, some in hiding, with Israeli bombs falling on Tehran daily.
Ayatollah Mohammad-Mehdi Mirbagheri confirmed in a video posted by Fars news agency that "a decisive and unanimous opinion has been agreed upon" and that "great efforts to determine the leadership" had been made. Another member, Hojjatoleslam Jafari, acknowledged the delay was "bitter and unwanted" but asked Iranians not to "have bad thoughts about our representatives at this difficult time."
A practical complication: the assembly could not convene in person. Members debated whether a formal in-person vote was constitutionally required or whether the selection could be ratified remotely. Heidari Alekasir said an in-person meeting was "not possible under the current conditions" — a tacit acknowledgment that gathering 88 clerics in one location during an active bombing campaign would be suicidal.
Israel's Threat
The Israeli military's response was immediate and explicit. In a post on X written in Farsi — a deliberate choice of language aimed at an Iranian audience — the IDF warned:
"We warn all those who intend to participate in the successor selection meeting that we will not hesitate to target you either. This is a warning!"
Israel has previously threatened to pursue every successor to Khamenei, making the supreme leader's office itself a military target. The threat transforms the succession from a domestic political process into a survival calculation: any cleric who accepts the title is accepting an Israeli kill order.
This creates a paradox. Israel's assassination of Khamenei was intended to decapitate the Iranian regime. Instead, the Assembly of Experts has moved to replace him within nine days — faster than many constitutional transitions in peacetime democracies. Israel's threat to kill the successor may deter some candidates but is more likely to harden the resolve of those who remain. In a revolutionary system built on the cult of martyrdom, the threat of assassination can confer legitimacy rather than undermine it.
The Mojtaba Question
Mojtaba Khamenei has emerged as the frontrunner, but his appointment would be controversial even within Iran's clerical establishment.
A father-to-son succession cuts against the Islamic Republic's founding mythology. The 1979 revolution overthrew a monarchy; installing a hereditary supreme leadership — however different in constitutional form — would invite uncomfortable comparisons to the Pahlavi dynasty that Khomeini replaced.
Mojtaba holds the relatively junior clerical rank of Hojjatoleslam, below the Ayatollah status traditionally expected of a supreme leader. He has never held elected office. His power derives from his role managing his father's office, where he controlled access to the supreme leader and oversaw the Beit Rahbari (Office of the Supreme Leader) — a vast bureaucratic empire that oversees media, religious endowments, and paramilitary organizations.
Critics within Iran view Mojtaba as the architect of the regime's most repressive policies, including the crackdown on 2022-2023 protests and the more recent massacres of January 2026, where thousands were killed. Human rights organizations estimate that at least 7,000 people have been killed by the regime in recent months.
His supporters argue that continuity is essential during wartime — that the IRGC, the Basij, and the broader security apparatus already know and trust him, and that a smooth transition requires a known quantity, not a compromise candidate.
The Intelligence Assessment
The succession confirms the finding of the classified National Intelligence Council report revealed by The Washington Post last week: the US-Israeli bombing campaign is unlikely to oust Iran's ruling establishment. The report, completed in mid-February before the war began, predicted that Iran's government would follow constitutional succession protocols regardless of the scale of strikes.
That prediction has proven accurate to the letter. Khamenei was killed on day one. An interim leadership council was formed within hours. The Assembly of Experts reached consensus within nine days. The institutional machinery of the Islamic Republic — whatever its moral character — has demonstrated the resilience that US intelligence expected.
This raises a fundamental question about the war's strategic objective. If regime change is the goal, killing leaders has not achieved it. If the goal is something less — degrading Iran's military capacity, destroying its nuclear program, punishing the regime — the succession ensures those objectives will be met with continued institutional resistance rather than a collapse.
What This Means for the War
The naming of a new supreme leader will be the most consequential political event of the conflict so far. Here is why:
1. Consolidation of authority: Iran's war effort has been managed by an interim leadership council since Khamenei's death. A single supreme leader restores unified command over the IRGC, the Quds Force, and Iran's nuclear program. Decision-making becomes faster and less susceptible to internal disagreements — like the visible rift between President Pezeshkian's olive branch to Gulf states and the IRGC's continued strikes.
2. Escalation signal: A new supreme leader will need to establish authority immediately. In wartime, that almost certainly means a demonstrative military action — a major missile salvo, a symbolic strike, or an expansion of operations against US bases. The succession creates an incentive for escalation, not de-escalation.
3. Ceasefire calculation: Trump has demanded Iran's "unconditional surrender." A new supreme leader cannot begin his tenure by surrendering — it would delegitimize both the office and the revolution. The succession therefore makes a negotiated ceasefire harder, not easier, in the near term.
4. Market implications: The succession signals that the war will not end with Iran's institutional collapse. Oil markets, which have been pricing in some probability of a swift Iranian capitulation, will need to adjust. The three-week clock on Gulf oil storage — and the potential for Brent above $100 — becomes more relevant if the war is headed for weeks or months rather than days.
Indonesia's Stake
For Indonesia, the succession carries indirect but significant implications:
Board of Peace: Prabowo's conditional participation in Trump's peace initiative becomes even more complicated. A new Iranian supreme leader may take a harder line on Gaza, making the Board of Peace's mission more difficult and Indonesia's involvement more politically costly.
Oil prices: A consolidated Iranian leadership with an incentive to escalate means sustained Hormuz disruption. Every additional week of oil above $90 costs Indonesia's budget Rp6.7 trillion per dollar. The fiscal math worsens.
Diplomatic positioning: Indonesia, as the world's largest Muslim-majority nation, will face pressure to take a position on the new supreme leader's legitimacy. Jakarta's traditional non-alignment doctrine will be tested.
The Assembly of Experts has spoken. Now the world waits for a name — and for Israel to decide whether its threat was a bluff.