Saudi Arabia Probes Air Defense Failures After Riyadh Airport Attack

Saudi Arabia is investigating how its air defense systems failed to stop a Houthi missile and drone barrage that struck Riyadh's King Khalid International Airport, killing at least 13 people and injuring more than 300. The investigation, disclosed by two regional officials on Monday, Oct. 12, 2026, comes as the kingdom faces repeated attacks and considers how to strengthen its response.

The initial findings indicate that Yemen's Iran-backed Houthi rebels launched multiple drones before firing cruise and ballistic missiles toward the Saudi capital, according to the officials, who spoke anonymously because they were not authorized to comment publicly.

The weapons traveled more than 1,000 kilometers (621 miles) to reach Riyadh. Investigators are examining both the failure to intercept the incoming projectiles and why Saudi defense systems did not provide an earlier warning.

The Houthis possess ballistic missiles and advanced systems equipped with warheads capable of changing direction during flight, presenting challenges for Patriot interceptors and other air defense equipment used by Saudi Arabia, one official said.

The airport remained closed on Monday, while workers in Riyadh's financial district were instructed to work from home. Saudi state-run media also reported that the military was responding to another attack involving drones and cruise missiles, without releasing further details.

Saudi Arabia's investigation follows a series of Houthi attacks on airports across the kingdom since the previous week. The strikes have intensified pressure on Crown Prince Mohammed bin Salman, the kingdom's de facto ruler, as the attacks threaten Saudi ambitions to establish itself as a major international destination for business and tourism, according to Deutsche Welle.

Saudi officials are also seeking more direct American involvement in countering the Houthis. The United States has provided intelligence sharing, target identification and planning support for a Saudi-led offensive but has not directly conducted strikes against the group.

President Donald Trump told reporters on Saturday that he was considering US military strikes against the Houthis. Any intervention could prompt the group to disrupt shipping through the Bab el-Mandeb Strait, a strategic passage at the southern end of the Red Sea.

The Houthis seized key areas along the strait in September, according to the Associated Press. A Saudi-led coalition supporting Yemen's internationally recognized government has been attempting to recapture those areas.

The potential threat to shipping comes as Iranian efforts to restrict traffic through the Strait of Hormuz have already complicated regional oil flows. Before the US-Iran war began in late February, approximately one-fifth of the world's oil passed through the Strait of Hormuz.

Saudi Energy Minister Prince Abdulaziz bin Salman addressed the escalating situation at the World Petroleum Energy Congress in Riyadh on Monday.

"The events of recent weeks are serious," Prince Abdulaziz bin Salman said.

The minister emphasized the need for a proportionate response as the kingdom continued hosting the international energy gathering for a second day despite the airport closure.

"Our response must be equally serious," Prince Abdulaziz bin Salman said.

Meanwhile, Anwar Gargash, a diplomatic adviser to the rulers of the United Arab Emirates, called for coordinated action among Gulf countries against attacks by Iran and allied groups. He said regional governments had been targeted repeatedly during the wider conflict.

Gargash said Iran and its allies had wrongly assessed Gulf Arab states as the weakest point in the US-led war against Iran.

"joint Gulf action," Gargash called for in his remarks on Monday.

He stressed that attacks against one Gulf country had implications for the security of its neighbors.

"the weakest link," Gargash said Iran and its allies had wrongly considered Gulf Arab states to be.

Gargash also emphasized the shared security interests of Gulf nations in a social media statement.

"undermine the security of the UAE and all Gulf states," Gargash wrote of the attacks on Saudi Arabia.

Iran, meanwhile, expressed concern about the fighting and offered to help facilitate diplomatic discussions between Saudi Arabia and the Houthis. Iranian Foreign Ministry spokesperson Esmail Baghaei said Foreign Minister Abbas Araghchi had spoken by phone with Saudi Foreign Minister Prince Faisal bin Farhan Al-Saud on Sunday, although he provided no details of their conversation.

Baghaei described Tehran's position during his weekly briefing on Monday.

"We are severely concerned about developments in the Arabian Peninsula," Baghaei said.

He reiterated Iran's willingness to assist efforts to resolve disputes between the parties through diplomacy.

"We have many times announced readiness for applying our good offices in order to facilitate talks between the two sides," Baghaei said.

The fighting has also raised political concerns in Washington ahead of US midterm elections scheduled for November. Persistent inflation and elevated gasoline prices linked to the conflict with Iran have contributed to widespread American disapproval of the war, creating potential political costs for further military involvement.

Speaking at a conference in Abu Dhabi on the Middle East's postwar future, former US Secretary of State Mike Pompeo argued that the attacks demonstrated the failure to establish effective deterrence against Iran.

"You have to crush the Iranian regime, period, full stop. There's no solution short of that," Pompeo said.

The Saudi government-run Center for International Communication, which oversees foreign media, did not immediately respond to a request for comment on the investigation into the air defense failures.

Separately, Yemen's Houthi-run health ministry said Saudi airstrikes on a government complex and a house in northern al-Jawf province killed nine people, including five children and a woman, and wounded seven others. Houthi officials also reported Saudi strikes on Sanaa that killed one person and injured 12, according to the Houthi-controlled SABA news agency.