For the first time since 1979, Iran has no Supreme Leader. Ayatollah Ali Khamenei is dead. Several of the 30 senior leaders targeted in the initial strikes are also confirmed killed. The question the entire region is asking: who takes over?
The answer is less straightforward than it should be. Iran's constitution provides a succession mechanism. But the constitution didn't account for a decapitation strike killing the Supreme Leader and half the ruling apparatus in the same night.
Under Iran's constitution, the Assembly of Experts - an 88-member body of senior clerics - is responsible for selecting the next Supreme Leader. The Assembly is supposed to have a pre-selected successor ready. In practice, they don't.
Khamenei spent decades ensuring no single figure accumulated enough power to challenge him. The result: no obvious successor with the religious credentials, political network, and IRGC relationships needed to hold the office.
| Name | Role | Odds | Problem |
|---|---|---|---|
| Mojtaba Khamenei | Son of Khamenei | Highest | No senior clerical rank. Seen as dynastic. Under US sanctions. |
| Ahmad Jannati | Chair, Assembly of Experts | Moderate | 97 years old. May not have survived strikes. |
| Ebrahim Raisi | Former President (deceased 2024) | N/A | Died in helicopter crash May 2024. Was the leading candidate. |
| Sadeq Larijani | Former judiciary chief | Low | Political rivalries. Limited military backing. |
| IRGC Commander | Military leadership | Unknown | Would break precedent of clerical rule. Possible military junta. |
Khamenei's son has the family name, the IRGC relationships, and control of key financial networks including Setad. The Assembly of Experts - if enough members survived - could grant him a special clerical dispensation. This would effectively make Iran a hereditary theocracy, which is exactly what the 1979 revolution was supposed to prevent.
With the clerical leadership decimated, the IRGC may simply take direct control. Iran has functioned as a military-clerical hybrid for years; the clerical layer was already largely symbolic. An IRGC-led governing council would formalize what already existed in practice. This is the most likely short-term outcome.
The protests of 2022 (Mahsa Amini) and January 2026 showed the regime's grip was weakening. With the Supreme Leader dead, military infrastructure destroyed, and the economy in ruins, popular uprising could overwhelm whatever remains of the security apparatus. Tehran was celebrating Khamenei's death in the streets. That's not a population waiting for the next Supreme Leader.
Iran's nuclear program was the primary justification for the strikes. If the program is truly destroyed - and that remains unverified - then the international leverage Iran wielded for decades vanishes overnight. No nuclear card means no negotiating position. No negotiating position means whatever government emerges will be starting from zero.
The 47-year experiment of the Islamic Republic is facing its greatest test. Whether it survives the next 48 hours will determine the trajectory of the Middle East for a generation.