Riyadh airport hit again as Saudi Arabia vows decisive retaliation against Houthis

Key points

• Saudi Arabia vowed to 'respond decisively' after a second Houthi projectile struck King Khalid International Airport on Sunday, causing a fire in Passenger Hall No. 4.
• The Sunday strike followed a Saturday attack that killed 12 people and injured 309, including a US citizen, making it the deadliest single attack on a Gulf Arab country since the US-Iran war began in February 2026.
• President Donald Trump stated the US would 'make a decision' and 'move very quickly' on whether to join Saudi strikes against the Houthis, marking a potential shift from previous non-intervention.
• The Houthis claimed responsibility for both strikes, using ballistic missiles, cruise missiles, and drones, and warned airlines against using Saudi airports and airspace, excluding Mecca and Medina.
• The UK’s Defense Secretary Wes Streeting indicated potential increased support for Saudi Arabia but stated the UK is not involved in offensive operations at this stage.

Background

This escalation follows a collapse of a 2022 ceasefire between the Houthis and Saudi-led forces in July 2026. The Houthis have targeted Saudi infrastructure in retaliation for Riyadh’s support of Yemeni government forces and recent Saudi airstrikes in Sanaa. The conflict has intensified since the US and Israel began airstrikes on Iran in late February 2026, with the Houthis also attempting to choke off oil tanker traffic through the Bab el Mandeb strait. Saudi Arabia recently approved a $24.3 billion sale of F-35 warplanes to bolster its defenses against these threats.

How outlets are covering it

The Washington Post emphasizes Saudi Arabia’s vow for a 'decisive' response and the US administration’s deliberation on direct military support. BBC highlights the second strike within 48 hours and the Houthi warning to airlines, noting the attack as the deadliest on a Gulf country since the US-Iran war began. CNBC focuses on the potential US military involvement, citing Saudi officials requesting 'urgent defense support' and noting the strategic implications for energy markets and the upcoming US midterm elections. All sources agree on the casualty counts from the Saturday strike (12 dead, 309 injured) and the Houthi claim of responsibility, but differ on the immediacy of US intervention, with Trump’s statements suggesting a rapid decision-making process.

Why it matters

The repeated strikes on Riyadh’s main airport signal a significant escalation in the Middle East conflict, potentially drawing the US into a second front against the Houthis. This could impact global energy markets, as the Houthis also target oil tanker traffic in the Red Sea. The US decision to intervene or not will influence regional stability and the trajectory of the broader US-Iran war, with potential repercussions for global oil prices and US domestic politics ahead of the midterm elections.

What to watch

Watch for the US decision on joining Saudi strikes against the Houthis, as Trump indicated a rapid decision-making process. Monitor the Saudi-led coalition’s 'decisive' response, which may include airstrikes on Houthi targets in Yemen. Observe the impact on global energy markets and airline operations, as the Houthis have warned against using Saudi airspace. Track the UK’s potential increased support for Saudi Arabia, as indicated by Defense Secretary Wes Streeting.