Saudi Arabia’s civil‑defence agency sounded air‑raid alerts across the kingdom on Saturday, prompting evacuations and a temporary shutdown of flights at Riyadh’s King Khalid International Airport after residents reported loud explosions and a large column of black smoke rising near the airfield.
Alerts and immediate impact
Authorities first warned of an aerial threat to Riyadh and later extended the alerts to the Red Sea ports of Jeddah and Yanbu, both of which host critical oil‑processing facilities, according to The Guardian. The alerts triggered sirens in the capital for the first time since the Houthi rebels intensified their campaign against Saudi targets.
Eyewitnesses described flames and a thick plume of smoke billowing from the vicinity of the airport. France 24 and Reuters confirmed that the smoke obscured the runway area and that several commercial flights were either delayed or cancelled as a precaution.
"Several booms rattled parts of Riyadh, putting the capital on edge," The New York Times reported.
Videos shared on social media showed a bright fireball near the airport’s fuel storage area, and local residents said they heard multiple detonations that lasted several minutes. The BBC and Ynetnews both noted that the sound of the explosions reverberated across the city, prompting panic among commuters.
Investigation and broader context
While Saudi officials have not identified the source of the blasts, the Wall Street Journal cited an unnamed source suggesting that a missile strike hit a fuel depot adjacent to the airport, igniting the stored jet fuel. InsideFlyer also reported that a missile impact was suspected, though no official confirmation has been released.
The incidents occurred amid an upsurge in hostilities between Saudi‑backed Yemeni government forces and Iran‑aligned Houthi militants, who have recently claimed responsibility for a series of cross‑border attacks on Saudi infrastructure. The Telegraph and Le Monde linked the Riyadh event to the broader Houthi escalation that has seen strikes on oil facilities in the Red Sea.
International reactions reflected the regional stakes. Pakistan, whose trade routes pass through the Gulf, urged Iran to safeguard energy shipments, as reported by CNBC. Meanwhile, the United States and other Western allies called for restraint from all parties, warning that further attacks could jeopardise global oil markets.
Saudi civil‑defence lifted the nationwide alert later on Saturday after initial inspections deemed the immediate threat contained, according to the Associated Press. However, the agency warned that the situation remained fluid and that further alerts could be issued if additional threats emerged.
Airlines operating from Riyadh are conducting safety checks before resuming normal schedules. The Saudi General Authority of Civil Aviation announced that passengers should expect continued delays and possible rerouting as investigations proceed.
Analysts said the incident underscores the vulnerability of critical infrastructure in the kingdom and highlights the expanding reach of the Houthi campaign, which has increasingly employed medium‑range missiles capable of striking deep inside Saudi territory. The next few days will be crucial for Saudi authorities to assess the damage, reassure the public, and prevent further disruptions to the nation’s energy and transport sectors.
