Mecca Pact's Tehran visit is a gamble on regional autonomy

By Tom Beckwith · Reporting from Washington · October 26, 2026

Senior officials from Saudi Arabia, Pakistan, and Turkey are meeting Iranian leaders in Tehran to manage Houthi attacks, a move that signals a risky shift away from US security.

The arrival of a high-level delegation in Tehran this Monday is not a gesture of friendship. It is a cold calculation. By sending Prince Khalid bin Salman, army chief Asim Munir, and Ibrahim Kalin to meet with President Masoud Pezeshkian, the Mecca Pact countries are admitting a hard truth. The American security umbrella has developed holes that Riyadh can no longer ignore. This attempt to build a regional security architecture without Washington is a gamble. It is a gamble that the architects are currently losing because they have mistaken a shared fear of instability for a shared strategic vision.

Interests over statements

In diplomacy, we read the cable from interests down to statements. The interests here are stark. Saudi Arabia wants its oil pumping stations and Riyadh airport to stop being targets for Houthi drones. Iran wants to break its isolation and maintain its proxy leverage without triggering a full-scale war it cannot afford. Pakistan and Turkey want to be the indispensable brokers of a new West Asian order.

The timing is not accidental. According to the Times of India, this is the first high-level contact since Houthi attacks on Saudi Arabia escalated. The Houthis recently claimed strikes on Riyadh airport and crude oil pumping stations. Riyadh responded with force. The Khaleej Times reports that the Saudi-led coalition destroyed two ballistic missile launchers in Sanaa. They also hit five ballistic missile storage tunnels and four launch platforms.

This is the rhythm of a proxy war. It is a cycle of escalation born of miscalculation. The current visit is an attempt to break that cycle, but the leverage is uneven. Iran holds the leash of the Houthis. Riyadh holds the checkbook. Tehran knows this. Ali Bagheri Kani, the deputy secretary of Iran’s top security body, has already signaled that Iran will not talk to Washington until its demands are met. By bypassing the Americans, the Mecca Pact is not leading; it is reacting.

The theater of mutual defense

Capabilities matter more than treaties. In August, Saudi Arabia, Pakistan, and Turkey signed the Mecca Joint Defence Agreement. The pact is ambitious. It stipulates that an armed attack on one member is an attack on all. The first article commits the parties to use “all necessary means” to protect territorial integrity.

On paper, this is a formidable bloc. In practice, it is a work in progress. Free Malaysia Today notes that while Pakistan approved the pact last week, Turkey’s parliament has only "begun efforts" to ratify it. This is the critical flaw. A mutual defense pact that is not ratified by its strongest military member is not a deterrent; it is a press release.

This move mirrors the China-Saudi Arabia rapprochement. In that case, rival regional hegemons engaged in pragmatic diplomatic normalization to mitigate the cost of proxy wars and stabilize regional security. The mechanism is the same here. Riyadh is trying to lower the cost of the Yemen conflict by dealing directly with the source of the threat. It attempts to institutionalize security.

The case for endogenous security

The most capable advocate for this move would call it "endogenous security." This is the term Ali Bagheri Kani used to describe the visit. The argument is that West Asia is finally maturing. The logic suggests that regional powers are better suited to manage their own disputes than a distant superpower.

This argument fails because it ignores the nature of the players. The Mecca Pact is not a cohesive alliance; it is a marriage of convenience. Turkey balances its defense obligations to Riyadh against its commercial ties to Tehran. Pakistan acts as a bridge but lacks the economic weight to enforce a peace.

The "endogenous" framework is a convenient label for a lack of options. Riyadh is trying to bring the influence-peddler into the tent. But you cannot build a security architecture on the foundation of a partner who refuses to speak to the world's largest economy.

The five-year price

If we price this move five years out, the cost is a dangerous ambiguity. By creating a parallel security track, the Mecca Pact risks alienating Washington without fully securing Tehran. The most likely outcome is a localized de-escalation regarding Houthi strikes. This will allow Riyadh to protect its infrastructure in the short term. But it will not solve the structural rivalry between the two hegemons.

The real danger is ratification paralysis. If the Turkish parliament continues to delay the Mecca Pact, the agreement becomes a ghost. It will signal to Tehran that the "attack on all" clause is a bluff. This invites further Iranian aggression, as the cost of provoking the pact remains low.

The Mecca Pact is attempting to replace a failing American guarantee with a fragile regional one. They are trading a reliable, if distant, protector for a group of neighbors who distrust each other. The visit to Tehran is a necessary tactical move to stop missiles from hitting airports. But as a strategic pivot, it is a mistake. The architects have confused the absence of war with the presence of security. They have built a fence and called it a fortress.

Mecca Pact's Tehran visit is a gamble on regional autonomy

Interests over statements

The theater of mutual defense

The case for endogenous security

The five-year price

Sources