Houthis claim missile and drone strikes on Riyadh as Saudi-Yemen conflict escalates

On a Saturday morning in September, smoke rose in thick black columns above Riyadh. The plume climbed from the direction of the Saudi capital's main airport, visible in videos that circulated within hours—flames licking upward behind what appeared to be fuel storage tanks, the airport highway and terminal building framed in the foreground. The Houthis, the Iran-aligned militant group that controls much of Yemen, claimed responsibility for the strike. They said they had launched missiles and drones at what they called sensitive sites in the Saudi capital, their first reported attack on Riyadh itself since the current escalation began in July.

The assault came hours after Saudi civil defence had issued alerts by phone warning residents of potential aerial attacks in Riyadh and the nearby city of Al-Kharj. These were the first such alerts since the Houthi escalation began—a measure of how quickly the conflict had intensified. The Saudi-led military coalition fighting the Houthis said its air defences had destroyed a ballistic missile fired toward Riyadh early that morning, and that it had also foiled attacks targeting civilians in the southwestern cities of Bish and Farasan, the western city of Taif, and Yanbu on the Red Sea coast. The coalition did not report whether any damage had occurred.

The Houthis framed their operation as retaliation. On Friday, their military spokesperson Yahya Saree had announced that the group had thwarted what he called criminal attempts in Sanaa, Yemen's capital, and blamed Saudi Arabia, vowing a response. The group also claimed to have struck an Aramco facility in Yanbu, a key Saudi oil export hub on the Red Sea. What exactly the Houthis had targeted in Riyadh remained unspecified, but the scale of the visible damage suggested a coordinated assault on infrastructure rather than a symbolic gesture.

The attack marked a sharp turn in a conflict that had been building for months. The Houthis, who control the most populous regions of Yemen and much of the north, had declared a naval blockade against Saudi Arabia in July and had been launching strikes against Saudi vessels in the Red Sea ever since. In recent weeks, they had executed what military analysts described as a lightning offensive, seizing swathes of territory across Yemen's Red Sea coast. The group said the Saudi Air Force had conducted hundreds of airstrikes against them in recent days. The Houthis' attacks had begun targeting not just military assets but Saudi cities, energy infrastructure, and commercial shipping—creating new threats to global oil supplies and endangering the Red Sea as an alternative route for Gulf exports while the Strait of Hormuz remained blockaded.

The escalation was drawing in regional powers. Turkey's foreign minister, Hakan Fidan, said Saudi Arabia might have military needs due to the ongoing Houthi attacks and that Turkey was prepared to help under a trilateral defence pact that also included Pakistan. The agreement, signed the previous month, stipulated that an armed attack on any of the three countries would be regarded as an attack on all of them. Fidan suggested that Turkish support could address some technical issues, though he did not elaborate on what form that assistance might take.

The conflict had emerged as a new theatre in the wider regional war that had begun with US and Israeli strikes against Iran at the end of February. President Donald Trump had declined Saudi requests for direct US military intervention against the Houthis. Iran, which backs the Houthis, was signalling a different posture. Mohsen Rezaei, secretary of Iran's Supreme National Security Council, told Al Jazeera that Tehran wanted the war between Saudi Arabia and the Houthis to end and believed Yemenis also wanted a settlement. He said Iran had conveyed conditions to mediators for re-engaging in stalled negotiations with the United States, including what he framed as ending the war on all fronts. Consultations were continuing with Qatari and Pakistani mediators, and Tehran was awaiting a response from Trump.

What remained unclear was whether the attack on Riyadh would accelerate the conflict further or create pressure for negotiation. The Houthis had demonstrated the capacity to strike at the heart of Saudi territory. Saudi Arabia had demonstrated its air defences could intercept some attacks. The Red Sea remained contested, global shipping remained at risk, and the diplomatic channels that might resolve the conflict remained stalled.