Saudi Arabia investigates air defense failure in Riyadh attack

Saudi Arabia has opened an investigation into the failure of its air defense systems during an attack on Riyadh, AP News reports. The probe is focused on why the kingdom's defenses did not stop or intercept the strike on its capital. Officials have not yet released findings from the inquiry, according to the report.

Riyadh is the seat of Saudi Arabia's government and its largest city, making the performance of defenses around the capital a central security concern for the kingdom. The reported investigation follows the attack itself, which AP News identified as the event that exposed the air defense failure.

AP News did not provide additional details on casualties, the origin of the attack or the specific systems involved. It also was not immediately clear how long the Saudi investigation might take or whether its conclusions would be made public. The story remains developing.