Recent Houthi ballistic missile and drone strikes on King Khalid International Airport in Riyadh have escalated regional tensions, with multiple attacks between October 6 and 12, 2026, killing at least 20 people and injuring hundreds. Yemen's Iran-aligned group claimed responsibility, warned airlines against Saudi airspace use except Mecca and Medina, and threatened further operations amid intensified Saudi-led coalition airstrikes in Yemen. Saudi authorities extended the airport closure until at least October 17 for safety assessments, intercepted additional projectiles, and vowed a decisive response while other Saudi airports faced disruptions. Iranian officials expressed concern and offered mediation between Riyadh and the Houthis. These developments, including ongoing military exchanges and diplomatic signals, shape trader assessments of additional strikes or escalatory responses in the near term.