Houthi missile strikes on Riyadh airport signal expanded reach, casualties reported

Houthi missile attacks on Riyadh's international airport over the past week have caused casualties, demonstrating the group's evolution from insurgency to a major non-state military force. The strikes extend the Houthis' reach deep into Saudi territory, raising regional escalation risks. The claim is based on reporting from Expansión, with details on specific missile types and targets unconfirmed.