Escalation in the Yemen conflict since September 2026 has driven trader focus on Saudi Arabia's military posture, with Houthi forces seizing strategic Red Sea territory including Mukha and advancing toward the Bab al-Mandab Strait. On October 5, the Saudi-backed Yemeni government launched the "Dawn of Yemen" counteroffensive, supported by intensive Saudi-led coalition airstrikes that claimed hundreds of Houthi targets in the opening days. Houthi ballistic missile and drone attacks have since struck Saudi airports in Riyadh, Abha, and Jizan, plus oil infrastructure, killing dozens and injuring hundreds while exposing air defense gaps. Riyadh has responded with continued air operations in Yemen, while allies including the UK, Egypt, Turkey, and Pakistan provide defensive support under the Mecca Joint Defense Agreement. Ongoing mutual strikes and scheduled diplomatic or military reviews through late October shape assessments of further direct Saudi action.