Riyadh — Houthi Strikes Pierce Saudi Arabia's U.S.-Built Defenses

Houthi missiles and drones fired from Yemen have struck Saudi airports in recent days, killing at least 14 people and forcing schools and businesses in the capital to shut down, despite Saudi Arabia's arsenal of advanced American weapons, according to NBC News. The attacks have renewed questions about why one of the best-funded militaries in the world is struggling to stop a group once dismissed as a ragtag militia.

King Khalid International Airport in Riyadh was hit on Oct. 9, 2026, with video circulated by the Saudi Media Ministry showing a fire at the facility, NBC News reported. The strikes have also reached other airports and threatened shipping routes through the Red Sea, the network said.

What happened at the Riyadh airport?

A fire broke out at King Khalid International Airport in Riyadh on Oct. 9, captured on CCTV footage released by the Saudi Media Ministry and reviewed by The Associated Press, according to NBC News. The airport is the main gateway into the Saudi capital, and the strike came amid a string of attacks that NBC News said have killed at least 14 people across the kingdom in recent days.

Schoolchildren and office workers in the capital were told to stay indoors and work from home following the attacks, NBC News reported, underscoring how directly the strikes have disrupted daily life far from the Yemen border where the fighting originates.

Why hasn't Saudi Arabia's U.S.-supplied military stopped the attacks?

Saudi Arabia is the world's top purchaser of American weapons, according to the Stockholm International Peace Research Institute, as cited by NBC News. The kingdom's arsenal includes U.S.-made warplanes, missile defense systems and other advanced technology that, on paper, rank among the most capable in the world.

Yet NBC News reported that Saudi forces have appeared "helpless" against barrages of missiles and drones launched by the Houthi movement from inside Yemen. The report did not detail which specific defense systems failed to intercept the recent strikes or why, leaving open the technical question of whether the gap is one of equipment, deployment, or the sheer volume and sophistication of the Houthi arsenal itself.

"Saudi Arabia has one of the world's most expensive and sophisticated arsenals, filled with American warplanes, missile defenses and other cutting-edge technology," NBC News reported. "But in recent days it has appeared helpless in the face of barrages of missiles and drones fired by the Houthi rebel group from neighboring Yemen."

How did the Houthis build this capability?

The Houthi movement, which NBC News describes as Iran-backed, was "once seen as little more than a ragtag militia." The group has since grown into what the network calls a "formidable fighting force" capable of striking the region's top oil producer and threatening critical Red Sea supply routes.

That shift matters beyond Saudi Arabia's borders. NBC News reported the escalation risks reigniting a full-scale war on the Arabian Peninsula, a conflict that, in its earlier phase, displaced millions of people and killed tens of thousands, according to the report.

By the numbers

• At least 14 people have been killed in the recent wave of Houthi attacks on Saudi Arabia, according to NBC News.
• Saudi Arabia ranks as the No. 1 buyer of U.S. weapons worldwide, according to the Stockholm International Peace Research Institute, as cited by NBC News.

What does this mean for oil markets and shipping?

Saudi Arabia remains the region's top oil producer, and NBC News reported the Houthi campaign has already damaged that industry while threatening to choke off Red Sea shipping lanes that carry global trade. The network noted the situation is drawing comparisons to past disruptions near the Strait of Hormuz, another chokepoint vital to energy markets, though it stopped short of saying the two situations are identical.

What happens next in Washington and Riyadh?

NBC News reported the airport attack has increased pressure on officials in Washington, linking the strike directly to policy debates in the U.S. capital. The network did not specify what new steps American or Saudi officials are weighing, and neither government has announced a public response plan as of the NBC report.

For residents of Riyadh, the near-term reality is more immediate: officials have told schools and workplaces to stay closed as a precaution, a sign that even a military this well-armed cannot yet guarantee the capital's airspace is secure.

The dispute over why American-built defenses are not stopping the strikes is likely to continue as both the scale of Houthi capability and the adequacy of Saudi air defense come under renewed scrutiny from analysts and officials in the region.