Houthi missile strike halts flights at Riyadh airport amid escalating Middle East conflict

Smoke rose from the tarmac at King Khalid International Airport in Riyadh on Thursday as explosions rippled across Saudi Arabia's busiest international hub. The Houthi rebels from Yemen had made good on a stark warning issued hours earlier to global airlines: stop flying into Saudi airspace, or face the consequences. By midday, flights were halted. The damage was visible and concrete—witnesses reported a Saudia aircraft, the kingdom's national carrier, bearing cracks and holes across its fuselage. A source with knowledge of the incident said three planes in total had been struck.

The attack was not isolated. Houthi military spokesman Yahya Saree announced that the group had launched three separate strikes on Thursday alone, targeting not just Riyadh's airport but also facilities in Najran and an air base in Khamis Mushait. The Saudi-led coalition fighting the Houthis said it had intercepted two missiles headed toward the capital, but the interception itself created new hazards—debris from the destroyed projectiles fell on a kindergarten and a medical complex in the city. The kingdom's civil defence agency reported the damage but offered no casualty figures or assessment of the harm to either facility.

This escalation sits within a broader pattern of strikes that have grown in scale and frequency over eight months of widening conflict across the Middle East. The Houthis have targeted not only airports but also oil infrastructure in the world's largest crude exporter, signaling an intent to strike at the economic sinews of the kingdom. Previous attacks had already claimed lives: a Sudanese national killed at Riyadh airport, an Egyptian and an Algerian national at Abha airport in the south. The current assault suggested the campaign was intensifying rather than waning.

The immediate consequence was travel chaos. Signage at King Khalid International Airport displayed numerous flight delays and cancellations as airlines scrambled to respond. The airport itself issued only a terse statement, directing travelers to contact their carriers directly—a non-answer that underscored the uncertainty gripping the facility. The United States, with government employees now requiring special authorization to use the airport, urged its citizens in Saudi Arabia to exercise heightened vigilance. Australia's Smartraveller service went further, advising Australians to reconsider all travel to the kingdom and placing a hard "do not travel" warning on the three southern provinces closest to Yemen—Asir, Jazan, and Najran—as well as any area within 30 kilometers of the border.

The advisory was blunt about what travelers might face: widespread movement restrictions, airspace closures, flight cancellations, and the constant risk of falling debris from intercepted drones and missiles. Australians in the country were told to avoid military bases and energy infrastructure, to move to enclosed shelters if strikes occurred, and to understand that photographing critical infrastructure or military operations could result in criminal prosecution. The message was clear: Saudi Arabia had become a conflict zone, and the normal rules of travel no longer applied.

What remained unclear was how long the disruptions would persist or whether the airport would resume normal operations. The Houthis had framed their campaign as a response to what they called Saudi Arabia's role as a theatre for military operations—a claim that suggested the strikes would continue as long as the broader regional conflict remained unresolved. For travelers and airlines, the question was no longer whether to expect disruptions, but when the next attack might come.