At a Critical Juncture for Iran, a Key Figure Steps into the Spotlight

Larijani emerges as the public face of a shaken state

It has been reported that a joint U.S.-Israeli strike killed Iran’s supreme leader Ali Khamenei, and reportedly about 40 Iranian officials were also killed, including the defence minister and a top Islamic Revolutionary Guard Corps commander. In the immediate aftermath, Ali Larijani (阿里·拉里贾尼) — adviser to the supreme leader and secretary of Iran’s Supreme National Security Council — began appearing frequently on state television, telling the nation that a power‑transfer process would start at once and that a temporary leadership committee would be formed. Short statement. Big signal: Iran’s central institutions, it seems, have not simply collapsed into chaos.

Why Larijani? A technocrat with deep roots but limited clerical legitimacy

Larijani is not a cleric at the senior level; he is a career politician and security manager with a long resume — 12 years as parliament speaker, multiple ministerial posts, past service as IRIB head, and earlier stints as secretary of the security council and as a nuclear negotiator. The New York Times and The Economist have both reported that Khamenei “took precautions” in recent months, delegating day‑to‑day authority and a wartime decision‑circle to trusted aides like Larijani; reportedly Khamenei even set multi‑layered successor lists for senior appointments. That pedigree helps explain why Larijani is moving to fill the vacuum. But he lacks the clerical credentials that the Assembly of Experts — the 88‑member body that formally selects a new supreme leader — will demand for legitimacy.

A perilous moment at home and abroad

Iran faces immediate and longer‑term tests. Domestically, an economy under strain and a year‑end protest wave that only partly subsided leave social tensions unresolved. The IRGC’s cohesion will be tested as core commanders were reportedly among the dead; can the revolutionary guard remain unified without Khamenei’s personal authority? Externally, U.S. policy under recent administrations has included targeted pressure and sanctions aimed at producing political change in Tehran; it has been reported that Washington views “regime change” as an objective and that kinetic strikes could be part of that strategy. History suggests overthrowing a populous, deeply institutionalised state by air strikes alone is unlikely — but escalation risks are acute.

The road ahead: quick order or slow, contested succession?

Formally, the Assembly of Experts must elect the next supreme leader, and that process will determine whether Iran consolidates around a consensus cleric or fragments into factional contest. Larijani’s interim managerial role raises a central question: can a non‑clerical powerbroker steer Iran through national shock and external pressure long enough for the clerical elite to agree on a successor? The coming weeks will answer whether Iran’s institutions can translate emergency order into lasting legitimacy — or whether the crisis deepens into a wider political fracture.