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Iran activates wartime succession after Khamenei killed in US-Israeli strikes

Iran activates wartime succession after Khamenei killed in US-Israeli strikes

Force in Play
By Newzino Staff | |

Israeli and US forces intensify strikes on Iran’s leadership and military infrastructure as an IRGC interim council fights to retain cohesion, Gulf states warn of oil export cutoffs, and Trump demands Iran’s ‘unconditional surrender’ amid a shattered succession process.

March 6th, 2026: Israel and US intensify bombardment, claim major damage to Iran’s missiles and navy

Overview

Ali Khamenei ruled Iran as supreme leader for 36 years until joint US-Israeli strikes on February 28, 2026, killed him along with family members and multiple top military and intelligence officials at his Tehran compound, triggering an opaque succession process under fire. With the Assembly of Experts’ Qom site damaged in Israeli strikes and its deliberations driven underground, acting leader Ali Larijani faces a power vacuum in which the Islamic Revolutionary Guard Corps’ interim command council is trying to preserve operational control while missiles and drones continue to fly across the region.

Key Indicators

1,000+
Reported deaths in Iran
The Iranian Red Crescent says more than 1,000 people have been killed inside Iran during the first week of US-Israeli strikes and Iranian retaliation.
60%
Missile arsenal destroyed (claimed)
Israeli and US officials say airstrikes have destroyed about 60% of Iran’s missile stockpile and sunk 24 Iranian naval vessels, severely degrading conventional capabilities.
~$90/bbl
Latest crude price level
Benchmark crude prices are up about 25% to around $90 per barrel amid regional attacks and warnings that Gulf exporters could halt shipments within weeks.

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George Orwell

George Orwell

(1903-1950) · Modernist · satire

Fictional AI pastiche — not real quote.

"When a supreme leader rules for thirty-six years in the name of God and revolution, his succession plan is, by definition, a contradiction in terms—for the whole machinery of such a state depends on the fiction that power flows downward from divine sanction, not upward from military councils scrambling in a bunker. The Assembly of Experts will solemnly select a new guardian of the faith, and the IRGC will solemnly accept him, and both parties will understand perfectly well which of them is holding the gun."

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People Involved

Organizations Involved

Timeline

  1. Israel and US intensify bombardment, claim major damage to Iran’s missiles and navy

    Military

    Israeli and US officials said they hit about 400 targets in Iran on the seventh day of the war and claimed to have destroyed roughly 60% of Iran’s missile arsenal and sunk 24 naval vessels, while the Iranian Red Crescent reported more than 1,000 people killed.

  2. Gulf states warn exports could be cut off as oil surges

    Economic

    Qatar and other Gulf producers warned that continued Iranian strikes on regional energy infrastructure could force them to halt oil and gas exports within weeks, as crude prices jumped about 25% to around $90 a barrel and analysts warned of a possible spike toward $150.

  3. UN chief urges halt to fighting as Trump demands ‘unconditional surrender’

    Diplomatic

    UN Secretary-General António Guterres called for an immediate end to hostilities, warning of grave humanitarian and economic consequences, while President Trump said only Iran’s ‘unconditional surrender’ would stop US-Israeli strikes.

  4. Iran launches new drone strikes on US base in Erbil

    Military

    Iranian regular army drones targeted a US base near Erbil, Iraq, marking a further expansion of Tehran’s regional retaliation beyond earlier missile salvos at Israel and Gulf states.

  5. Israeli airstrike destroys Assembly of Experts building in Qom during supreme leader succession vote

    Military

    Israeli forces struck and leveled the Assembly of Experts compound in Qom while clerics were counting votes for Khamenei's successor. The attack crippled Iran's formal succession mechanism, forcing any remaining deliberations underground as the IRGC interim council consolidates military authority.

  6. Assembly of Experts convenes emergency session

    Succession

    The 88-member Assembly of Experts held an emergency closed-door session in an undisclosed secure location to begin formal deliberations on selecting a new supreme leader. The session marked the first time the body has convened under wartime conditions.

  7. IRGC announces interim command council

    Military

    The Islamic Revolutionary Guard Corps announced formation of a five-member interim command council to coordinate military operations in the absence of a permanent commander. The move signals the IRGC's intent to maintain operational control during the succession process.

  8. Oil markets spike as Strait of Hormuz disruption feared

    Economic

    Crude oil prices jumped $15-18 per barrel on March 1 as markets reopened, with Brent crude reaching $104-105 per barrel. Traders cited fears of Iranian retaliation targeting the Strait of Hormuz, through which 20% of global oil passes.

  9. Trump vows to continue strikes if Iran escalates

    Political

    President Trump declared via Truth Social that the US would 'not hesitate' to resume bombing if Iran launched further attacks on US bases or allies. He stated the goal remained 'complete degradation' of Iran's military capability.

  10. Russia and China condemn US-Israeli strikes

    Diplomatic

    Russia and China issued joint statements condemning the strikes as a violation of international law and called for an immediate ceasefire. Both nations signaled they would not support additional UN Security Council resolutions authorizing further military action.

  11. Pezeshkian's authority questioned as Larijani consolidates power

    Political

    Reports emerged that President Pezeshkian was excluded from the Assembly of Experts emergency session, raising questions about his role in the succession process. Larijani, as acting supreme leader, has assumed de facto control of state institutions.

  12. US and Israel launch joint strikes on Iran

    Military

    Operation Epic Fury (US) and Operation Roaring Lion (Israel) began with approximately 200 fighter jets striking around 500 targets across Tehran, Isfahan, Qom, Karaj, and Kermanshah, including military command facilities, air defenses, nuclear-linked sites, and leadership compounds.

  13. Iran confirms Khamenei killed; Larijani assumes acting authority

    Succession

    Iranian state media confirmed Khamenei's death along with his daughter, son-in-law, and grandson. Ali Larijani assumed acting supreme leader authority under pre-arranged emergency plans. At least seven senior defense and intelligence officials were also killed.

  14. Iran retaliates with missile strikes across the region

    Military

    Iran launched ballistic missiles at Israel and at US bases in Saudi Arabia, the United Arab Emirates, Bahrain, Qatar, and Kuwait, spreading the conflict across the Persian Gulf.

  15. Trump accuses Iran of reviving nuclear weapons program

    Political

    In his State of the Union address, Trump described Iran's nuclear ambitions as 'sinister' and warned of its advancing missile capabilities, four days before ordering strikes.

  16. Iran-US indirect nuclear talks begin in Geneva

    Diplomatic

    Iran and the US started indirect negotiations mediated by Oman, aimed at curbing Tehran's nuclear program. Three rounds of talks produced what Oman called 'significant progress.'

  17. IRGC gunboats attempt to seize US tanker in Strait of Hormuz

    Military

    Six IRGC Navy gunboats tried to stop and seize the Stena Imperative tanker. The vessel continued under escort from the USS McFaul destroyer, avoiding a direct confrontation.

  18. US deploys carrier strike group to the Gulf

    Military

    The USS Abraham Lincoln carrier strike group moved toward the Persian Gulf, part of the largest American military buildup in the region since the 2003 invasion of Iraq.

  19. Trump encourages Iranian protesters, signals possible intervention

    Diplomatic

    President Trump told Iranians to 'keep protesting' and indicated the US was considering military action. The US began a major military buildup in the Persian Gulf region.

  20. Iran shuts down internet as security forces kill thousands

    Crackdown

    The government imposed a nationwide internet blackout lasting over two weeks. Security forces killed thousands of protesters on January 8-10, with confirmed death tolls exceeding 7,000.

  21. Khamenei appoints Larijani to manage crisis

    Political

    Khamenei elevated Ali Larijani as de facto crisis manager, sidelining elected President Pezeshkian and consolidating wartime authority in the Supreme National Security Council.

  22. Massive protests erupt across Iran

    Civil Unrest

    Shopkeepers in Tehran's Grand Bazaar struck over the collapsing rial and soaring inflation, sparking protests that spread to over 100 cities—the largest since the 1979 revolution.

  23. US-brokered ceasefire ends Twelve-Day War

    Diplomatic

    Hostilities between Iran and Israel officially ceased, but Iran's military was significantly degraded. The humiliation fueled internal discontent that would erupt months later.

  24. Twelve-Day War begins between Iran and Israel

    Military

    Israel launched surprise strikes on Iranian military and nuclear facilities, triggering 12 days of direct conflict that killed at least 610 Iranians and 28 Israelis before a US-brokered ceasefire on June 24.

Scenarios

1

Assembly of Experts selects IRGC-aligned cleric, regime consolidates

Discussed by: Council on Foreign Relations, Atlantic Council analysts, and Iranian state-aligned commentators

The Assembly of Experts manages to convene—possibly in a secure or undisclosed location—and selects a hardline cleric with IRGC ties, such as Sadiq Larijani or Alireza Arafi. The new leader rallies what remains of the military establishment, uses the strikes as a unifying nationalist grievance, and reasserts the Islamic Republic's governing structure. This outcome would require the IRGC's mid-level command chain to hold and the Assembly to reach consensus quickly, both of which are uncertain given the ongoing bombing campaign.

2

Succession stalls, Iran fragments into competing power centers

Discussed by: Foreign Policy Research Institute, International Institute for Strategic Studies, and Gulf-based security analysts

The Assembly of Experts cannot safely convene or reaches no consensus. Ali Larijani's acting authority is challenged by IRGC commanders, provincial governors, or clerical factions who do not recognize his legitimacy. Without a supreme leader to adjudicate among competing institutional interests, Iran's government fractures—the presidency, the Guardian Council, IRGC regional commands, and provincial authorities begin acting independently. This is the scenario that most closely mirrors Libya after Muammar Gaddafi's death in 2011.

3

Mojtaba Khamenei selected as successor, dynasty established

Discussed by: CNN, Sunday Guardian, and prediction markets (Kalshi)

Khamenei's son Mojtaba, who wields significant behind-the-scenes influence and has strong IRGC ties, is elevated despite lacking senior clerical rank. This would require the Assembly of Experts to either lower the clerical threshold or grant a waiver—deeply controversial in a revolutionary republic that overthrew a monarchy. The IRGC's support could prove decisive, but the move risks alienating the clerical establishment and triggering a legitimacy crisis among Iran's religious authorities.

4

Regime collapses under combined military and popular pressure

Discussed by: Trump administration officials, Hudson Institute, and Iranian exile opposition groups

The strikes, combined with the unresolved mass protest movement that saw over 7,000 confirmed deaths in January, prove fatal to the Islamic Republic's governing structure. Without a supreme leader and with the IRGC command chain shattered, the state loses its monopoly on force. Protests reignite, military units refuse to fire on civilians, and the constitutional order dissolves. This is Trump's stated objective of 'regime change from within,' though analysts note that the absence of an organized opposition makes what comes next deeply uncertain.

5

IRGC interim council seizes de facto control, Assembly becomes ceremonial

Discussed by: International Institute for Strategic Studies, Middle East Institute analysts, and Iranian military observers

The IRGC's interim command council, citing wartime necessity, begins making strategic decisions independently of the Assembly of Experts. The Assembly selects a figurehead supreme leader acceptable to the military, but real power flows through the IRGC's interim structure. This outcome would represent a shift from clerical rule toward military governance, mirroring patterns seen in Egypt and Pakistan.

6

Larijani's acting authority rejected by IRGC factions; power vacuum deepens

Discussed by: Council on Foreign Relations, Iranian exile analysts, and regional security experts

Mid-level IRGC commanders, particularly those from the Quds Force and naval branches, refuse to recognize Larijani's authority and begin operating independently. The Assembly's selection of a successor is challenged by competing military factions, producing a de facto split between civilian and military command structures. This fragmentation could accelerate state collapse.

Historical Context

Iraq decapitation strikes and state collapse (2003)

March-April 2003

What Happened

The US opened the 2003 Iraq invasion with a 'decapitation strike' targeting Saddam Hussein and 55 senior officials at a compound in Baghdad. The strike missed Saddam but succeeded in destroying Iraq's ability to coordinate military command. The Iraqi government and military collapsed within 22 days.

Outcome

Short Term

Baghdad fell on April 9, 2003. Saddam went into hiding and was captured eight months later.

Long Term

The destruction of Iraq's state institutions—without a viable replacement—produced a decade-long insurgency, sectarian civil war, and the rise of the Islamic State. The US occupied Iraq for eight years.

Why It's Relevant Today

The Iran strikes achieved what Iraq's decapitation strike did not—killing the top leader—but face the same core problem: destroying a command structure is faster than building a replacement. Iran's deeper institutional framework (Assembly of Experts, Guardian Council) provides a constitutional path that Iraq's one-man dictatorship lacked, but whether those institutions can function under bombardment is untested.

Libya after Gaddafi's death (2011)

October 2011

What Happened

Muammar Gaddafi was captured and killed by rebel forces in Sirte on October 20, 2011, after a NATO-backed military campaign. Gaddafi had deliberately hollowed out state institutions over 42 years of rule, concentrating power in personal networks and loyalist militias rather than building durable institutions.

Outcome

Short Term

A transitional council took power and held elections in 2012, producing a new parliament.

Long Term

Libya fractured into competing governments, armed factions, and regional power centers. As of 2026, the country still has no unified government. The power vacuum enabled weapons proliferation across North Africa and the rise of extremist groups.

Why It's Relevant Today

Libya illustrates the worst-case outcome when a strongman's death leaves no functioning succession mechanism. Iran's constitution provides formal succession procedures that Libya entirely lacked—but Khamenei, like Gaddafi, had concentrated so much authority in his person and the IRGC that the formal institutions may prove unable to fill the vacuum.

Iran's first supreme leader succession (1989)

June 1989

What Happened

Ayatollah Ruhollah Khomeini, the founder of the Islamic Republic, died of a heart attack on June 3, 1989, at age 86. The Assembly of Experts selected Ali Khamenei—then serving as president with relatively modest clerical credentials—as successor within hours. The constitution was amended to remove the requirement that the supreme leader be a 'marja' (senior source of religious authority).

Outcome

Short Term

The transition was smooth. Khamenei was confirmed quickly and the system continued without disruption.

Long Term

Khamenei spent the next 36 years consolidating power far beyond what Khomeini had held, building the IRGC into a dominant military-economic force and making the supreme leader position nearly unchallengeable.

Why It's Relevant Today

The only precedent for this succession occurred during peacetime, with advance preparation, and with Khomeini's implicit endorsement guiding the Assembly's choice. None of those conditions exist now. The 1989 transition also required lowering the clerical bar for the job—a precedent that could be invoked again for candidates like Mojtaba Khamenei or Ali Larijani who lack senior religious rank.

Sources

(36)