Iran names Mojtaba Khamenei third supreme leader, signals hard line on U.S., Israel

Iran announced that Ayatollah Seyyed Mojtaba Khamenei has been chosen as the country’s third supreme leader, succeeding his father, Ayatollah Ali Khamenei, who state media say died in U.S.-Israel airstrikes on the 28th of last month. Three days after his election, Mojtaba Khamenei delivered his first domestic and international message.

The address was carried on state television, read aloud by a broadcast anchor, and Mojtaba Khamenei did not appear in public rituals or on camera during the message.

In his remarks, he signaled a hard-line approach toward the United States and Israel, asserting that the Strait of Hormuz must continue to be used as a lever to pressure those countries.

He referenced the bombing in Minab, a city in southern Iran, where a girls’ elementary school was killed, and described the victims as martyrs. He warned that enemies must be made to pay, suggesting retaliation if compensation is refused.

The leader also called for the immediate closure of the U.S. embassy in the Middle East, signaling a further escalation in tensions with Washington.

Context for readers: In Iran, the supreme leader holds the highest political and religious authority, with the position historically filled by a single figure who directs major state policy and security decisions. Mojtaba Khamenei’s election to succeed his father—who led the country for decades—marks a defining transition in Iran’s leadership and could influence regional dynamics.

Why this matters to the United States: A more aggressive Iranian stance could heighten tensions with the U.S. and Israel, affect security in the Gulf, and influence global energy markets given the Strait of Hormuz’s role as a key shipping lane for oil. The development also has potential implications for U.S. diplomacy, sanctions policy, and any negotiated tracking of Iran’s activities in the Middle East.