Riyadh King Khalid International Airport resumed flights Sunday after days of closure tied to Houthi attacks, Gulf News and the Associated Press reported. Terminals 1 and 2 restarted limited service. Saudi air defenses said they halted an incoming threat over the capital around the same window.

Gulf News said the airport had been a repeat target in recent weeks. Earlier strikes caused deaths and injuries and forced a long halt to flights. The airport advised airlines to expect a step-by-step restart. Domestic legs and national carriers come back first. Gulf News live updates also logged a separate missile intercept elsewhere in the kingdom. The Associated Press report tied the reopen to continued Houthi pressure. Travelers still face a shifting security picture.

The airport is the main gateway for the Saudi capital. A long closure hits pilgrims, business trips, and cargo. Gulf News said passengers should reconfirm bookings before they travel. The Associated Press headline matched the reopen-and-intercept storyline. Full foreign airline schedules may return more slowly than domestic legs. Airlines and travelers will watch for more security alerts overnight. Local media said some flights left on time once the terminals reopened. Other routes stayed on hold while crews cleared the backlog.

What we know:
- King Khalid International Airport resumed limited flights Sunday (Gulf News, Associated Press).
- Terminals 1 and 2 restarted service in a phased way (Gulf News).
- Saudi air defenses reported intercepting an incoming threat over Riyadh (Gulf News, Associated Press).
- Earlier Houthi-linked strikes had closed the airport and caused casualties (Gulf News).

What we don't know:
- How quickly full international schedules will return.
- Whether further attacks will force another closure.
- Exact passenger volumes on the first reopen day.

Sources: Gulf News and the Associated Press.