The National Interest - Why Saudi Arabia Has Only Bad Options in Yemen -- October 14, 2026 By: Mohammed Ayoob -- For Riyadh, further escalation against a determined foe may create an open-ended conflict; withdrawal may reward Houthi aggression.

 The National Interest 

Why Saudi Arabia Has Only Bad Options in Yemen

October 14, 2026

By: Mohammed Ayoob

For Riyadh, further escalation against a determined foe may create an open-ended conflict; withdrawal may reward Houthi aggression.

The Houthi missile strike on Riyadh’s King Khalid Airport on October 10 that killed 13 people has brought Saudi Arabia’s Yemen predicament home with devastating force. Tit-for-tat attacks on each other’s airports continued on October 11, causing more casualties. Reported deaths and injuries underline the vulnerability of a kingdom whose military expenditure and sophisticated arsenal vastly exceed that of its adversary. 

Following Saudi support for renewed operations by its Yemeni allies, attacks on Saudi civilian infrastructure and military targets have confronted Crown Prince Mohammed bin Salman with three choices: escalate toward full-scale war, exercise restraint, or withdraw from Yemen’s conflict. None of these is without substantial risks.  

The immediate temptation is to retaliate with excessive force to demonstrate national resolve. But the strategic question is whether Saudi military action can produce a political outcome that makes the kingdom safer. Punishing the Houthis, protecting Saudi citizens, and restoring friendly rule in Yemen are very different objectives. Confusing them could turn a deterrence strategy into another open-ended intervention. 

The current escalation follows Saudi-backed efforts to reverse Houthi gains and protect access to the Red Sea. The Houthis have framed their attacks as retaliation for Saudi strikes on Sanaa and other territories under their control. On October 5, they claimed operations against Saudi airports, a refinery, and military sites. The Saudi-led coalition subsequently announced strikes on dozens of Houthi military and civilian targets. These competing accounts require scrutiny, but the pattern is unmistakable: Riyadh’s support for its Yemeni clients now carries direct costs for it inside Saudi Arabia.

The Houthis have demonstrated again and again that the Saudis cannot defeat them by simply buying and deploying more sophisticated weapons. Saudi Arabia must protect airports, refineries, ports, population centers, and military installations. The Houthis need only penetrate those defenses occasionally to inflict casualties, disrupt oil exports, and increase nervousness among foreign investors. The vulnerability of war-hardened Houthis to airstrikes does not eliminate their capacity to impose disproportionate economic and psychological damage on Saudi Arabia.

First, escalation offers the most immediate political satisfaction. A sustained campaign against missile launchers, weapons stores, command networks, and supply routes could degrade Houthi capabilities. Supporting advances by anti-Houthi forces could also deny the movement territory from which it threatens shipping. A forceful response would reassure Saudi citizens and signal to Yemeni partners that Riyadh will not abandon them under pressure. 

However, continued retaliation can be a slippery slope toward a full-scale war. The Saudi intervention launched in 2015 did not remove the Houthis from Sanaa. Repeating that effort would require explaining why the outcome would be different this time around. Air superiority alone cannot establish a pro-Saudi Yemeni government, secure mountainous territory, or settle the disputes dividing the kingdom’s local partners. Battlefield advances would still require a sustainable political settlement. 

Escalation could also strengthen the adversary it seeks to weaken. Civilian casualties and damage to essential services would help the Houthis present themselves as defenders of Yemeni sovereignty against foreign aggression. Renewed war could deepen their dependence on Iran while increasing Tehran’s incentive to sustain their military capacity.