These travel warnings follow renewed threats from Yemen's Iran-backed Houthis to target Saudi airports and airspace as "legitimate targets." The escalation follows an attack on King Khalid International Airport in Riyadh that killed 12 people and injured over 300, the deadliest such strike in 11 years. In the eastern region, a projectile recently landed near King Fahd International Airport in Dammam, leading to aviation disruptions and causing aircraft to enter holding patterns.
