A statement from Saudi Arabia's General Authority of Civil Aviation confirmed that an assault on King Khalid International Airport in Riyadh on Saturday, October 10, 2026, left twelve people dead. Among those who lost their lives were four Saudi nationals, alongside eight others holding residency — two from Bangladesh, and one each from the United States, Egypt, Jordan, Syria, Palestine, and Sudan.

Among the 309 people who sustained wounds, a number were left requiring intensive care. Those injured were taken to various hospitals for treatment, while property damage from the incident was also being tallied, according to a statement from the authority.

Flight operations at the airport were brought to a halt while engineers and inspectors worked through assessments of any structural or safety concerns affecting the facilities.

That week, strikes on the Riyadh aviation hub had reached a third occurrence, arriving as Houthi forces — whose alignment with Iran has been widely documented — broadened an aerial campaign against the kingdom that had begun the previous summer. Authorities had issued no alert through the kingdom's threat warning system before the attack got under way — an incident that ranked as the most lethal to hit Saudi Arabia in more than a decade.

Two strikes on King Khalid International Airport earlier that week had claimed four lives and left a Saudi commercial aircraft on the tarmac with substantial damage.

The coalition arrayed against Houthi forces in Yemen pledged a response to the strike. Its statement characterised the October 10, 2026 assault on a passenger terminal at King Khalid International Airport in Riyadh — which left civilian travellers and airport personnel among the dead and wounded — as a violation of customary international humanitarian law. The conduct in question ran counter to widely recognised standards of principle and ethical behaviour, according to the characterisation put forward.

The coalition's Joint Forces Command pledged a response to the attack under Customary International Humanitarian Law. Separately, reporters put to US President Donald Trump the question of whether Washington would participate in Saudi strikes against the Houthis. Speaking with reporters on the grounds outside the White House, he indicated that the matter was under consideration and that a review remained possible, adding that no ruling on the attack had yet been reached, with reports of the incident having arrived only moments before.

Secretary of State Rubio issued a statement denouncing the strikes on Saudi Arabia, characterising the assault on King Khalid International Airport in Riyadh as one that showed no regard for civilian life — a view echoed by at least one official who raised concerns about the nature of the attack — while also noting that the parties involved retain the capacity to make response decisions within a short timeframe.