Saudi Arabia issues a series of emergency alerts across the kingdom, warning of a “hostile aerial threat.” Multiple outlets report the alerts are issued late Friday and into early Saturday, including in Riyadh, the capital, and that they are described as air raid or aerial threat warnings.

Several reports also mention that an explosion is heard in Riyadh during the same period, though they do not provide consistent details on the cause or confirmed impact. Coverage varies in wording—some outlets describe “air raid alerts,” others use “aerial threat” or “hostile aerial threat”—but they align on the core message that authorities issue the alerts and warn residents to take precautions. Other Middle East developments are referenced in the broader headlines, but the sources provided focus primarily on the Saudi emergency notification and the reported sound of an explosion in Riyadh.