Yemen’s Houthi rebels have claimed responsibility for drone and missile attacks on “sensitive” sites in Saudi Arabia’s capital, Riyadh, causing flames and a large smoke plume near King Khalid International Airport. The assaults, which also targeted an Aramco facility in Yanbu, underscore a significant escalation in regional tensions, prompting U.S. security alerts and raising new concerns for global oil supplies amidst a broader Middle East conflict.
A dramatic escalation in the ongoing conflict between Yemen's Houthi rebels and Saudi Arabia unfolded on Saturday, as the Houthis claimed responsibility for missile and drone attacks targeting "sensitive" locations in the Saudi capital, Riyadh. Hours earlier, eyewitnesses reported massive flames and a towering plume of black smoke billowing near Riyadh's main international airport, painting a stark picture of the rapidly deteriorating security situation.

The intensity of the attacks prompted Saudi Arabia to issue overnight alerts warning residents of Riyadh about potential aerial threats. This uptick in Houthi aggression has also triggered security advisories from U.S. embassies in Jerusalem, Oman, and Iraq, cautioning American nationals in the Middle East about heightened tensions and the potential for unforeseen escalations across the region.
While the Houthis refrained from specifying the exact targets in Riyadh, they did claim strikes on an Aramco facility in Yanbu, a crucial Saudi oil export hub on the Red Sea. These operations, according to the Houthi statement, were a direct response to a recent attack in the Yemeni capital, Sanaa.
The Saudi-led military coalition, which has been engaged in a prolonged conflict with the Houthis, confirmed that its air defenses successfully intercepted and destroyed a missile launched toward Riyadh early Saturday. The coalition also reported thwarting attacks on civilian targets in Saudi cities including Bish, Farasan, Taif, and Yanbu, although no immediate details on potential damage were provided.
Residents in Riyadh's Olaya district reported hearing loud booms before an all-clear message was issued by Saudi civil defense authorities, who had earlier sent phone alerts about aerial attack possibilities in Riyadh and Al-Kharj. These alerts mark the first significant warning since the broader U.S.-Iran conflict began in February, highlighting the renewed gravity of the Houthi threat.
Houthi Aggression and Regional Implications
The Houthis, who control key population centers and much of northern Yemen, have significantly intensified their offensive against Saudi Arabia since imposing a naval blockade against Riyadh in July. Their attacks have steadily targeted Saudi cities, critical energy infrastructure, and vital shipping routes, posing new risks to global oil supplies. These strikes threaten the Red Sea route, a crucial alternative for Gulf exports, especially as traffic through the Strait of Hormuz remains under blockade.
In response to Saudi Arabia's growing security needs, Turkish Foreign Minister Hakan Fidan indicated Turkey's readiness to assist under a recently established trilateral defense pact that includes Pakistan. While specifics of Turkish support remain vague, Fidan suggested it could involve "some technical issues," underscoring the agreement which mandates a collective response to an armed attack on any signatory nation.
The Houthi military spokesperson, Yahya Saree, had previously warned of retaliation after claiming to have foiled "criminal attempts" in Sanaa on Friday, which he attributed to Saudi Arabia. The Iran-aligned group, having recently seized Yemen's entire Red Sea coast, asserts that Saudi Air Force airstrikes have relentlessly pounded their positions in recent days.
This escalating Saudi-Houthi confrontation has become a critical new front in the broader war that commenced with U.S. and Israeli strikes against Iran in late February. Despite Saudi appeals, U.S. President Donald Trump has consistently declined direct American military intervention against the Houthis.
Iran's Supreme National Security Council Secretary, Mohsen Rezaei, conveyed Tehran's desire for the Saudi-Houthi conflict to end, telling Al Jazeera that Yemenis also seek a settlement with Saudi Arabia. Rezaei also confirmed that Iran has communicated its conditions for re-engaging in stalled negotiations with the United States, with a key demand being "ending the war on all fronts." He noted ongoing consultations with Qatari and Pakistani mediators and awaited a response from the Trump administration.
The international community has voiced strong condemnation, with the UN Security Council on Friday condemning "in the strongest terms continued Houthi attacks against the Kingdom of Saudi Arabia, including attacks impacting civilian and energy infrastructure," which have caused civilian casualties. The Council also denounced "Houthi military escalation in Yemen."
— Report contributed by CNBC Staff.
