The Houthis are testing the limits of Saudi restraint
Riyadh needs to restore deterrence without being pulled back into a prolonged Yemen war.
The renewed escalation in Yemen is no longer simply a Yemeni battlefield development. For Saudi Arabia, it is becoming a direct test of national security, economic resilience and the kingdom’s ability to prevent the wider regional war from spilling further across its borders.
The latest Houthi attacks have demonstrated this clearly. Missiles and drones have hit civilian and economic sites in Abha, Khamis Mushait, Jizan and Najran, injuring dozens of civilians and causing fires and temporary disruption at energy facilities. The attacks came as fighting intensified in Yemen and around the western coast, while the Houthis continued to threaten maritime traffic in the Red Sea and Bab al-Mandeb.
Saudi Arabia therefore faces two interconnected threats: Attacks on its territory and attempts to disrupt the maritime routes on which regional and international trade depends.
This is why the Red Sea dimension of the Yemen conflict is particularly important. Bab al-Mandeb connects the Indian Ocean with the Red Sea and the Suez Canal. A sustained Houthi ability to threaten shipping there would increase freight and insurance costs and potentially divert vessels around Africa.