Ali Larijani, head of the Supreme National Security Council of Iran, in Tehran in 2024. He oversaw the brutal crackdown on antigovernment protesters in January.
Credit...Arash Khamooshi for The New York Times

Israel’s Killing of Ali Larijani Could Allow Military to Tighten Grip on Iran

As Iran’s top national security official, Mr. Larijani had a reputation for acting as a bridge between hard-line figures in the armed forces and more moderate political factions.

by · NY Times

Iran’s top security official, Ali Larijani, had a reputation for being able to bridge the country’s hard-line military elements and more moderate political factions. His killing in an Israeli airstrike on Tuesday could open the way for Iran’s military to tighten its grip over the ruling system, analysts said.

Mr. Larijani, the head of the Supreme National Security Council of Iran, was the de facto leader of the country after U.S.-Israeli airstrikes killed the upper echelons of government and the military early in the war. He was known to be trusted by Ayatollah Ali Khamenei, the supreme leader who was killed at the start of the U.S.-Israeli campaign late last month.

Mr. Larijani’s responsibilities had grown steadily over the past few months, including overseeing the brutal crackdown on antigovernment protesters in January. He also liaised with allies and neighbors, and prepared Iran for a military confrontation with the United States.

Though he was a veteran conservative politician, Mr. Larijani had a reputation as a relative pragmatist within a system increasingly dominated by hard-liners. Internally, he had pushed for a moderate supreme leader to replace Ayatollah Khamenei, The New York Times reported this week.

He lost that argument, however, and Mojtaba Khamenei, the ayatollah’s son, was chosen to replace his father.

A senior Iranian official said in a phone interview that he had received a call with the news that Mr. Larijani was killed. He described the mood among officials as one of deep shock, as well as anxiety that Israel would not stop until all members of Iran’s leadership were killed and the Islamic republic toppled. He spoke on condition of anonymity because he was not authorized to speak publicly.

In addition to Mr. Larijani, Israel said it had also killed Brig. Gen. Gholamreza Soleimani, commander of the Basij, the plainclothes militia deployed by the government to repress demonstrations.

A member of the Revolutionary Guards who was also not authorized to speak publicly said killing Mr. Larijani and General Soleimani would most likely only strengthen Iran’s hard-liners to consolidate power and not concede to President Trump’s demands. He said that while he was angry and sad at hearing the news, it had made him more resolved to fight.

Referring to Mr. Larijani’s killing, “It means even further militarization of the system,” said Hamidreza Azizi, an expert on Iranian security issues at the German Institute for International and Security Affairs, a research organization. Mr. Larijani’s skills would have been essential for creating consensus among elites in the aftermath of the war, Mr. Azizi noted.

“Now that it seems everything is in the hands of the military elite, it’s very difficult to imagine how and if they can come up with some ideas, or if they can show enough flexibility, to accept the ideas of the other side to end the war,” he said.

“This process of elite-thinning, every layer that you remove, the next layer is going to be more hard-line.”

Ali Alfoneh, a senior fellow at the Arab Gulf States Institute who has written an analysis of Mr. Larijani’s career, said that the killing would speed up “regime radicalization” and lead to further entrenchment of the Islamic Revolutionary Guards Corps, Iran’s ideological military force.

“Israel is assassinating anyone who can negotiate with the U.S.,” Mr. Alfoneh said in a series of text messages. “Their agenda is different than Trump’s. Only hard-line IRGC is left.”

In a statement about Mr. Larijani’s killing, the Israeli military said the death “constitutes a further blow to the Iranian regime’s abilities to manage and coordinate hostile activity against the State of Israel.”

Hatef Salehi, a conservative Iranian political analyst who is close to the government, described Mr. Larijani as the most important and capable interlocutor between Iran’s security and political leaderships. His killing would “decrease the chances of finding a low-cost political solution to end the war,” Mr. Salehi wrote on social media.

Mr. Larijani’s killing elevates even further Mohammad Bagher Ghalibaf, the speaker of Iran’s Parliament and a former Revolutionary Guards commander who serves as a link between Mojtaba Khamenei, the state bureaucracy and the Guards, said Saeid Golkar, a professor at the University of Tennessee at Chattanooga who studies Iran’s security forces.

“He’s going to continue the war,” Mr. Golkar said. “They believe they are going to create another Vietnam War for the United States.”

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