Iran live updates: Houthis claim new attack on Riyadh airport, Saudis report interception

The official Telegram page for Mojtaba Khamenei has released details of two meetings Iran's supreme leader has reportedly held in recent days.

According to the readout, he met with the head of Iran's judiciary, Gholamhossein Mohseni-Ejei, on Saturday, during which the two reportedly discussed pursuing compensation from the U.S. and Israel over damages from the war in Iran. That follows a meeting last week with Mohammad Bagher Ghalibaf, Iran's parliament speaker, during which the two reportedly discussed the latest developments in the war, according to the readout.

Khamenei has not been seen in public since he succeeded his late father in March.

Tehran will host a security summit attended by senior officials from Saudi Arabia, Turkey and Pakistan, Iranian Foreign Ministry spokesperson Esmaeil Baqaei told reporters on Monday.

Baqaei described the meeting as "a prelude to establishing indigenous security within the region."

Rayed Krimly, Saudi Arabia's deputy minister for public diplomacy, said in a post to X that Riyadh's delegation will include Defense Minister Khalid bin Salman.

Krimly added that Pakistani army chief Field Marshall Asim Munir and Turkish intelligence chief Ibrahim Kalin will also attend the meeting, which will be chaired by Iranian President Masoud Pezeshkian and Mohsen Rezaei, the secretary of Iran's Supreme National Security Council.

-ABC News' Victoria Beaule and Somayeh Malekian

Yahya Saree, the spokesperson for the armed forces of the Iran-backed Houthi rebels in Yemen, said on Monday morning that the group launched a new ballistic missile attack on the King Khalid International Airport in the Saudi capital Riyadh.

The attack came hours after flights resumed at the airport, having been suspended following recent and deadly Houthi strikes there.

Saudi military spokesperson Col. Turki Al-Maliki said in a post to X on Monday morning that Saudi forces intercepted a Houthi ballistic missile bound for Riyadh. Maliki also said that Saudi forces launched a series of airstrikes in Houthi-controlled Yemeni territory targeting missile storage and launch sites.

Saudi Arabia's General Directorate of Civil Defense, meanwhile, posted an advisory to X warning of potential danger to Riyadh. An hour later, the directorate said the danger had passed.

The U.S. intelligence community has gathered information through various channels indicating that Iran has "substantially increased" efforts to target American officials abroad, according to a memo sent from Director of National Intelligence Jay Clayton to Secretary of State Marco Rubio.

"The lethal plotting efforts by the Iranians against U.S. citizens have reached advanced stages in both the Middle East and certain other countries," Clayton wrote.

Clayton also said that senior members of Rubio's staff had been briefed on the matter and that he would make every effort to downgrade as much of the intelligence as possible so that it could be shared more widely within the State Department.

A U.S. official confirmed the authenticity of the memo, which is unclassified and dated Oct. 23.

"When it comes to our staffing at embassies, we constantly evaluate new information about the security environment," the official said. "The threat of Houthi attacks and of Iranian terror plots targeting U.S. officials are informing our decisions on staffing adjustments for embassies on restricted operating status in the region."

The existence of the memo was first reported by Axios.

-ABC News' Shannon Kingston