Riyadh: The conflict between Saudi Arabia and Yemen’s Houthi movement has entered a more dangerous phase, with a ballistic missile launched towards Riyadh and a major fire breaking out near King Khalid International Airport early Saturday.

The Saudi-led coalition said its air defences intercepted and destroyed the missile before it could reach the Saudi capital. The Houthis, meanwhile, claimed they had carried out missile-and-drone strikes against what they described as “sensitive sites” in Riyadh.

Fire and black smoke near Riyadh airport

The missile alert was followed by reports of explosions and a large column of black smoke rising near King Khalid International Airport. Reuters footage showed flames apparently coming from an area containing fuel tanks. Firefighters subsequently battled a blaze at a fuel depot carrying the logo of Saudi oil giant Aramco.

HOUTHIS BOMB Saudi Arabia’s Riyadh airport as THICK BLACK SMOKE billows from the site pic.twitter.com/yWE1BQK2HX

— RT (@RT_com) September 19, 2026

Saudi authorities had issued overnight warnings to residents in Riyadh and nearby Al-Kharj about a possible aerial threat. Residents reported hearing explosions before an all-clear was issued.

Importantly, however, the available reports do not establish that the fire at the airport fuel facility was directly caused by the intercepted ballistic missile. The Houthis claimed their operation was successful, while Saudi authorities said the missile targeting Riyadh was intercepted. The two accounts therefore remain sharply different.

Houthis claim wider missile-drone operation

Houthi military spokesman Yahya Saree said the group had conducted two operations involving ballistic and cruise missiles and drones.

According to the Houthi statement, one operation targeted “sensitive sites” in Riyadh, while the second targeted Saudi Aramco facilities in Yanbu, a major industrial and oil-export centre on the Red Sea. The Houthis said the attacks were carried out in response to Saudi strikes on Yemen’s capital, Sanaa.

Saudi officials, however, said their air-defence systems also thwarted attempted attacks targeting Bisha, Taif, Farasan and Yanbu. No immediate damage from those attempted strikes was confirmed in the reports reviewed.

Flights disrupted as tensions rise

The incident also affected air traffic around Riyadh. Flight-tracking data showed significant disruption at King Khalid International Airport, with some flights delayed before normal traffic began to resume.

The attack is particularly significant because it represents the first reported Houthi strike threatening Riyadh since the latest escalation began, according to Reuters. The development comes after weeks of intensifying confrontation between the Houthis and Saudi Arabia.

A new escalation in the Saudi-Houthi conflict

The latest episode follows a series of Houthi attacks and Saudi responses that have pushed the Yemen conflict back into the regional spotlight.

Saudi Arabia has accused the Houthis of targeting civilian areas and infrastructure, while the Houthis say their attacks are retaliation for Saudi military action in Yemen. The competing claims underline the rapidly widening confrontation, particularly around Saudi energy infrastructure and strategically important Red Sea locations.

The United States has also issued a regional security warning, saying the conflict involving the Houthis could escalate rapidly.

For Riyadh, the immediate interception of the ballistic missile prevented a direct missile impact on the capital. But the combination of air-raid alerts, explosions, a major fire near the airport and Houthi claims of attacks on strategic sites shows how quickly the confrontation is moving closer to Saudi Arabia’s political and economic heartland.

Bottom line: The missile aimed at Riyadh was reported by Saudi authorities as intercepted, while a separate fire erupted near the airport’s fuel-storage area. The Houthis claim their broader missile-and-drone operation struck sensitive targets, but there is not yet sufficient evidence to conclusively link the airport fire to the missile attack itself.