A deadly attack on a major international airport has killed at least 12 people and injured more than 300, raising fears that the escalating conflict could trigger further strikes against civilian infrastructure.

The attack struck King Khalid International Airport in Riyadh, Saudi Arabia, on Saturday, October 10. Saudi aviation authorities reported that 12 people were killed and 309 others injured, with several victims in critical condition. Those killed included Saudi citizens and nationals from the United States, Bangladesh, Egypt, Jordan, Palestine, Syria and Sudan.

The strike caused property damage and forced airport operations to be suspended while officials assessed the situation. Passengers faced major disruption as flights were canceled, delayed or diverted, leaving travel plans in chaos.

Saudi Arabia's military coalition blamed Yemen's Iran-backed Houthi movement for the attack. The Houthis have also issued warnings telling airlines and aircraft to avoid Saudi airspace, declaring it a military operations zone amid intensifying hostilities.

The airport had already been targeted earlier in the week, making the latest strike part of a wider series of attacks that have heightened security concerns across the region. A separate projectile incident was also reported near King Fahd International Airport in Dammam.
Saudi officials have condemned the attack and indicated that a response could follow. Meanwhile, the growing number of casualties and continued threats have raised concerns about the safety of travelers and the possibility of a broader regional escalation.
Authorities are continuing to assess the damage and respond to the aftermath as tensions remain high. The situation could develop further as military and diplomatic responses unfold.