The Saudi-led coalition said two drones and a ballistic missile were "intercepted and destroyed" as they headed toward Riyadh, according to the official Saudi Press Agency, which quoted coalition spokesperson Turki Al-Maliki. The agency also said 10 ballistic missiles fired toward southern Saudi Arabia and a cruise missile aimed at Khamis Mushait were intercepted.
The Houthis said in a Telegram post that they "carried out seven qualitative military operations using a number of ballistic missiles and drones" targeting Riyadh's King Khalid International Airport, Saudi Aramco's facilities in Yanbu, and other airports and energy installations around the country.
King Khalid International Airport announced it was resuming operations Sunday, using Terminal 1 for domestic flights and Terminal 2 for overseas routes. The airport had suspended operations on Oct. 10 after a strike that killed at least 13 people and injured around 300, the deadliest attack on Saudi Arabia in more than a decade.
The Houthi attacks come amid broader tensions. Last week, U.S. President Donald Trump said the U.S. was not negotiating with Iran and that something would happen "fairly soon." U.S. officials have told The New York Times that the U.S. and Israel have plans for fresh strikes on Iran after the Nov. 3 midterm elections.
Brent crude rose 3.1% to close at $116.72 a barrel on Friday, the highest since April 29, while U.S. West Texas Intermediate added 3.8% to $103.27. The gains reflect what Amrita Sen, founder of Energy Aspects, called "more and more fears of escalation in the Middle East," adding that clients ask "if it's a question of 'when.'"