TEHRAN, IRAN — The Islamic Republic of Iran has officially entered a period of unprecedented constitutional transition. On Sunday, March 1, 2026, state media confirmed that the government has activated Article 111 of the Iranian Constitution. This move follows the confirmed death of Ayatollah Ali Khamenei, who was killed in a joint U.S.-Israeli airstrike over the weekend. For only the second time since the 1979 Revolution, the "Guardianship of the Jurist" is being exercised not by a single man, but by a temporary Leadership Council.
The Composition of the New Leadership Under the mandate of Article 111, when a Supreme Leader dies or is incapacitated, his duties are immediately transferred to a three-member council until the 88-member Assembly of Experts can elect a permanent successor. The interim council currently steering Iran through this crisis consists of:
Ayatollah Alireza Arafi: A senior cleric and member of the Guardian Council. As the only high-ranking jurist on the council, Arafi has effectively become the "first among equals" and the senior religious voice in the new arrangement.
Masoud Pezeshkian: The President of Iran, representing the executive branch.
Gholam-Hossein Mohseni-Ejei: The Head of the Judiciary, bringing decades of security and legal experience to the body.
The Role of Ayatollah Alireza Arafi While the council rules collectively, international observers are focusing heavily on Ayatollah Alireza Arafi. Born in 1959, Arafi is a long-time insider who previously headed Iran's national network of Islamic seminaries. His elevation to the interim council is seen as a move to maintain theological continuity and satisfy the hardline elements of the Revolutionary Guard (IRGC). Shortly after his appointment, Arafi issued a defiant statement on social media—before his account was suspended—declaring that he was "taking charge" and vowing that the death of Khamenei would be "avenged soon."
A Nation in Limbo The activation of Article 111 is designed to prevent a total power vacuum, but the atmosphere in Tehran remains thick with uncertainty. The Assembly of Experts is under immense pressure to select a permanent leader quickly to project strength to the West. However, the list of potential candidates has been thinned by the recent strikes; notably, Mojtaba Khamenei, the son of the late leader and a long-rumored successor, was also reported killed in the same weekend of attacks.
For now, this "tripartite authority" holds the power to declare war, command the armed forces, and set the country's general policies. As Iran observes a 40-day period of state mourning, the interim council's first major task will be managing the ongoing military confrontation with the U.S. and Israel, which shows no signs of abating.
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