The Makkah Alliance Goes to Tehran

The News:

Saudi Defense Minister Prince Khalid bin Salman is leading the Kingdom's delegation to meetings hosted in Tehran today between the states of the Makkah Joint Defense Agreement and Iranian officials. Also attending are Field Marshal Asim Munir, Pakistan's Chief of Defense Forces and Chief of Army Staff, and Ibrahim Kalin, head of Turkey's National Intelligence Organization. The delegation is meeting Iranian President Masoud Pezeshkian and Mohsen Rezaei, Secretary of the Supreme National Security Council. The visit supports a Qatari-Pakistani mediation effort and follows the arrival of a Qatari delegation in Tehran yesterday, Sunday.

Background:

The Makkah Alliance was born under fire. Since the U.S.-Israeli war on Iran began on February 28, the Houthis declared a naval blockade on the Kingdom in July, then struck Riyadh airport and energy facilities, and attempted to target Mecca. On August 7, Saudi Arabia, Pakistan, and Turkey signed the Makkah Joint Defense Agreement on the principle that an attack on one member is an attack on all. At an emergency meeting in Riyadh on October 5, the three states agreed on a rapid deployment of agreed forces and military capabilities inside the Kingdom. Riyadh thus arrives in Tehran having built a deterrence card before sitting at the table.

Causes:

The visit reflects a Saudi conviction that the U.S. security umbrella is no longer guaranteed, and that negotiating with Tehran must be done with a collective voice that raises the cost of any escalation against the Kingdom. It also reflects Riyadh's desire to halt the attrition imposed by Houthi attacks on its territory and oil facilities, after its attempt to enlist China to pressure Iran failed.

• President Trump rejected the Saudi crown prince's request for direct U.S. strikes, while U.S. officials met with the Houthis in Muscat, and the Houthis assured Washington that American ships were off their target list.
• Riyadh asked Beijing to pressure Tehran but received only a diplomatic message with no practical effect, while Iran replied that regional stability depends on ending the war against it.
• An Iranian official described the meeting as a step toward consultations on "regional security mechanisms," while Riyadh frames it as an effort to "de-escalate." The difference is fundamental: Tehran wants a security framework that pushes Washington out of the Gulf, while Riyadh wants the firing on its territory to stop.
• Turkish intelligence chief Ibrahim Kalin discussed the Yemen file in Islamabad after the attempted strike on Mecca, which explains his attendance instead of the foreign minister and confirms that the file is first and foremost a security matter.

Implications:

Yemen is the practical test of the visit's success. The likely Saudi demand is a "neutralization agreement": a halt to Houthi strikes on the Kingdom and its facilities in exchange for Saudi guarantees not to join the U.S. campaign against Iran. But the Houthis have made major battlefield gains, controlling the western coast up to Bab el-Mandeb, and will not give them up for free. If Tehran trades calm on the Saudi front for cementing these gains, Riyadh will secure its territory, but the Houthis will emerge stronger, holding the strait and bargaining over transit fees, salaries, and recognition.

• The European Council on Foreign Relations proposed an "exclusion agreement" scenario as early as July, under which Saudi facilities, ports, and tankers would be removed from the Houthi target list in exchange for Saudi restrictions on logistical and intelligence support for U.S. operations.
• The presence of Mohsen Rezaei, a historic commander of the Revolutionary Guard aligned with hardliners close to Supreme Leader Mojtaba Khamenei, means any understanding will pass through the Guard, not the government alone.
• The Pakistani military stresses that the alliance is deterrent in nature with no regional ambitions, while Islamabad is keen to preserve its image as a neutral mediator between Washington and Tehran.
• Saudi-Iranian negotiations have historically produced fragile understandings, from the 2001 security agreement to the 2023 Beijing agreement, neither of which survived proxy conflicts.

Why It Matters for the United States:

The visit marks a shift in how Washington's allies manage their own security. For the first time, a major U.S. ally is negotiating with America's chief adversary through an alliance Washington does not belong to, one that includes the only Muslim nuclear power and NATO's second-largest army. A successful deal could neutralize Saudi Arabia in the war, affecting U.S. logistical and intelligence access, while Tehran's talk of "regional security mechanisms" reveals its aim of a framework that pushes Washington out of the Gulf, one that runs through the Revolutionary Guard in the person of Rezaei. In the Red Sea, the mediation could ease pressure on shipping and energy markets, but any trade-off that cements Houthi control up to Bab el-Mandeb would hand them leverage over the strait and set a precedent threatening freedom of navigation. The likely outcome is a temporary calm rather than a settlement, hostage to the U.S.-Iran war in the absence of any verification mechanism. Ironically, Trump's hint at joining strikes on the Houthis came too late, and the lesson for Washington is clear: allies who cannot find protection build it themselves, sometimes at the adversary's table.