A series of missile and drone attacks targeting airports in Saudi Arabia has resulted in multiple casualties and significant disruption, escalating tensions between the Saudi-led coalition and Yemen’s Iran-backed Houthi movement.

On October 10, an attack on King Khalid International Airport in Riyadh killed at least 12 people and injured more than 300, making it the deadliest strike on Saudi soil in over a decade. Victims included Saudis and nationals from Bangladesh, Palestine, the United States, Egypt, Jordan, Syria, and Sudan. The assault caused structural damage, prompting the temporary closure of the airport pending safety inspections. Video footage showed panic among travelers, including religious pilgrims preparing to journey to Islam’s holiest sites.

The following day, October 11, a separate strike reportedly caused further injuries and at least one fatality at the same airport. Saudi authorities also confirmed a projectile hit King Fahd International Airport in Dammam, located in the kingdom’s Eastern Province, resulting in a fire and disruption of flight operations. Saudi air defenses intercepted multiple incoming threats, including ballistic missiles and drones aimed at various targets, including the southern city of Khamis Mushait.

The Houthi movement claimed responsibility for the attacks, emphasizing their ability to target vital infrastructure within Saudi Arabia. In a message posted on social media, the Houthis warned airlines, airport staff, and travelers to avoid Saudi airports and airspace, citing continued vulnerability to strikes. They exempted the airports in Mecca and Medina from their warning and held Saudi Arabia responsible for any failure to prevent future attacks. Yemen’s Houthi-run foreign ministry also warned of intensified hostilities if Saudi military actions in Yemen continued.

Saudi Arabia and the coalition supporting Yemen’s internationally recognized government attributed the attacks to the Houthis. They condemned the strikes as acts of terrorism and war crimes and pledged a firm military response. The Saudi-led coalition has intensified air campaigns against Houthi positions in Yemen following the rebels’ recent seizure of strategic territory along the Red Sea coast. The conflict in Yemen, ongoing since 2014, has resulted in severe humanitarian consequences, with the United Nations describing it as the world’s worst humanitarian crisis.

The attacks have exposed vulnerabilities in Saudi Arabia’s defense systems, raising concerns over the security of critical infrastructure amid the ongoing conflict. International reactions included condemnations of violence against civilians, with calls for de-escalation. The British embassy in Riyadh advised its citizens to limit travel to Saudi airports, excluding Medina, and U.S. aviation authorities issued guidance urging caution in flights to and over the kingdom.

Diplomatic efforts remain uncertain amid the escalating conflict. Iran’s foreign minister indicated willingness to facilitate dialogue between Saudi Arabia and Yemen, yet U.S. President Donald Trump suggested the possibility of increased American involvement alongside Saudi military efforts. Meanwhile, high-level energy sector meetings proceeded near Riyadh despite the attacks, underscoring the complex interplay between regional stability and economic interests.

As of October 11, the death toll from the week’s attacks on Riyadh’s airport had risen to 18, with injuries continuing to strain medical resources. Authorities continue damage assessments and safety verifications at affected airports as the situation develops.