Six Months Under Mojtaba Khamenei: Who Actually Rules Iran?

The death of Ali Khamenei on 28 February was a regime-succession event, but not the regime collapse Washington publicly discussed. Article 111 operated: a three-member council temporarily assumed the Supreme Leader's duties, and the Assembly of Experts selected Mojtaba Khamenei within days.

Six months later, the formal succession is clear. The location of practical power is not. Mojtaba has issued written statements and decrees, yet remains absent from independently verified public audio or video. Senior appointments have hardened the security establishment, while U.S. officials have reportedly sought direct contact with the IRGC because they were unsure formal negotiators could deliver the Guard.

Iranian state media confirmed Ali Khamenei's death after the joint U.S.-Israeli attack. AP reported that the semiofficial Fars news agency also named a daughter, son-in-law, daughter-in-law and one grandchild among relatives killed.

That wording matters: the available sourced record names a single grandchild in that family-casualty list. The attack removed the sitting Supreme Leader and members of his family, but it did not remove Mojtaba, the son long discussed as a possible successor.

Article 111 requires the Assembly of Experts to appoint a new Leader as quickly as possible after death, resignation or dismissal. Until then, a council made up of the president, the head of the judiciary and a Guardian Council jurist temporarily assumes the Leader's duties.

The reported council comprised President Masoud Pezeshkian, judiciary chief Gholam-Hossein Mohseni-Ejei and Ayatollah Alireza Arafi. Its role was not to replace every organ of government. It temporarily exercised the Supreme Leader's constitutional functions while the succession was decided.

State television announced Mojtaba Khamenei as successor early on 9 March local time. AP noted that he had never been elected or appointed to a government position, although he had operated for years within his father's political network.

1. The state survived decapitation

The constitutional bridge functioned quickly enough to deny the appearance of a prolonged vacancy. That is evidence of institutional continuity, even though the selection was dynastic in outcome and occurred under wartime pressure.

2. The security core hardened

AP's six-month review describes a leadership concentrated around veteran generals and clerics. The appointments of Rezaei and Vahidi increased the weight of figures associated with a tougher line, while Taeb's return to lead the Basij signals preparation against domestic unrest.

3. The Leader became less visible

Mojtaba's authority is visible through texts and decrees rather than public performance. Absence alone does not prove incapacity or captivity. It does make independent assessment of his health, autonomy and command presence unusually difficult.

4. Diplomacy became a chain-of-command problem

The U.S.-Iran issue is no longer only whether terms can be agreed. It is whether the people at the table can commit the security institutions that would have to implement them.

The strongest supportable answer is: the IRGC's influence has increased, especially over war, security and external negotiations. Axios reported that U.S. officials believed formal negotiators could be overruled and therefore sought a direct Guard backchannel. AP reported a postwar leadership hardened around military and clerical figures.

That is not the same as proving the IRGC has replaced the Supreme Leader, presidency, judiciary, clerical networks and other state bodies with a single military command. Mojtaba has issued the decrees formalising senior appointments and publicly claimed responsibility for authorising talks.

Hossein Taeb's appointment to lead the Basij is the clearest internal signal. The Basij is the Guard's mass volunteer force with a record of suppressing protest. Mojtaba's decree called for a deeper presence in Iranian social life and wider use of new technologies.

The appointment does not prove a specific future crackdown. It shows that preventing unrest is being built into the post-succession command structure while sanctions, war damage and economic pressure deepen public strain.

Washington entered the war speaking about political change. The succession instead produced continuity at the top and greater uncertainty about whom the United States must persuade.

Mojtaba has claimed the power to authorise talks, but the reported backchannel episode shows U.S. negotiators were not confident parliamentary and foreign-ministry interlocutors could bind the IRGC. A memorandum was reached and then collapsed. Military exchanges resumed after a lull.

The practical U.S. problem is therefore authority testing: identifying which Iranian decision centre can stop attacks, reopen routes, accept monitoring, and survive the domestic consequences of compromise.

• Mojtaba's condition: there is no independent public evidence explaining his prolonged absence from verified audio and video.
• Decision autonomy: written decrees show formal action, not how choices are negotiated behind the scenes.
• IRGC veto power: reporting indicates leverage, but not the exact constitutional or informal limit of that power.
• Settlement authority: it remains unclear which channel can commit the whole Iranian security state to a durable agreement.
• Succession durability: the office has transferred, but the long-term balance between clerical legitimacy and military power remains unsettled.