Who is Iran’s new supreme leader Mojtaba Khamenei facing the United States and Israel?

The appointment of Mojtaba Khamenei as Iran’s new supreme leader comes amid extraordinary upheavals in the Islamic Republic. The announcement was made shortly after midnight on Monday by Iran’s powerful Assembly of Experts, the religious body responsible for selecting the country’s supreme leader, after Khamenei’s father, Ayatollah Ali Khamenei, was killed in a U.S.-Israeli airstrike earlier this month. The leadership change comes amid an intensifying regional war that erupted after the attack that killed the elder Khamenei.

The assembly’s decision marks an attempt to ensure continuity at the top of the political and religious hierarchy as Iran faces heavy military pressure and growing internal uncertainty.

A quiet figure long seen as a power broker

Mojtaba Khamenei, long seen as a potential successor despite holding no formal government post, emerged as the chosen candidate, while other contenders included cleric Alireza Arafi, hardline Mohsen Araki and Hassan Khomeini, the grandson of the founder of the Iranian revolution.Mojtaba Khamenei was born on September 8, 1969 in Mashhad, a major religious center city in northeastern Iran. He is one of six children of Ayatollah Ali Khamenei, who served as Iran’s supreme leader for more than three decades. Although Mojtaba rarely appeared in public life, he gradually established influence within the political and clerical establishment. His discreet attendance at official events and limited media exposure over the years has fueled speculation about the extent of his behind-the-scenes authority. The 56-year-old now becomes the second supreme leader elected by a conference of experts since the 1979 Islamic Revolution.

Religious training and emergence within the Iranian clergy

Mojtaba Khamenei studied Islamic theology in the holy city of Qom, Iran’s most important center of Shia religious scholarship. He later taught religious studies there and received the clerical rank of Hujjat al-Islam, an intermediate title below the level of ayatollah held by his father. His clerical status, as well as his family lineage as a Sayyed (descendant of the Prophet Muhammad), played a role in strengthening his religious credentials within the Iranian clerical establishment.

Links to the Revolutionary Guards and Conservatives

Khamenei has long been seen as having close ties to Iran’s powerful security apparatus, particularly the Islamic Revolutionary Guard Corps (IRGC). According to reports, his relationship with the troops can be traced back to the late 1980s during the Iran-Iraq War, when he served in a combat unit. Over time, analysts and diplomats believe he developed strong ties with conservatives and the security establishment, making him influential within the country’s political power structure even without holding a formal role.

When the US sanctioned Mojtaba

The United States sanctioned Mojtaba Khamenei in 2019, accusing him of representing his father in political matters and working with Iranian security forces to advance the government’s regional and domestic policies. Opponents within Iran also accuse him of a role in suppressing protests that erupted after hardline President Mahmoud Ahmadinejad’s disputed re-election in 2009, although such accusations have never been officially confirmed. International media investigations also claim that Mojtaba Khamenei amassed vast wealth through a complex financial network linked to oil revenues and overseas investments.The election of Mojtaba Khamenei marks a rare hereditary transition at the top of Iran’s political system. The 1979 Islamic Revolution overthrew the monarchy, ending centuries of dynastic rule by the Shah. Despite this history, the Assembly of Experts ultimately chose the son of the late supreme leader, prioritizing continuity in a time of war and political uncertainty. Israel has issued a warning to Iran’s new leadership, signaling that the regional conflict is far from over as Mojtaba Khamenei takes up the country’s most powerful post.