The meeting held in Tehran on Monday, October 26, at Islamabad’s initiative, produced no concrete deliverables: the joint statement announces only the continuation of dialogue and the strengthening of regional cooperation. Iran, Turkey, Saudi Arabia and Pakistan gathered to examine ways of preventing the conflict in the Middle East from spreading, but the gap between the stated objective and the actual outcome remains wide. Whether this diplomatic machinery delivers anything will depend on measurable results: an evolution of contacts between Washington and Tehran through Qatari mediation, an end to the Houthi attacks against Saudi Arabia, and secured navigation in the Strait of Hormuz.
The operational picture behind the meeting differs from one participant to another, and those differences explain why the communique fell short of substance. Islamabad, the driving force of the gathering, has supply chains to protect: its energy supplies, its commercial exchanges and its security. According to diplomatic sources, the head of the Pakistani army proposed the Tehran meeting himself and acted as intermediary for Riyadh, which wants the Houthi attacks to stop. Pakistan’s operating capacity as mediator rests on material foundations: its relations with Iran, its military partnerships with Ankara and Riyadh, its ties with Riyadh that it seeks to tighten, and its ongoing contact with Tehran, all of which allow it to speak with actors whose interests diverge, while consolidating its mediator role with Washington.
For Iran, the meeting was a way to keep channels open while its infrastructure is under sustained pressure. The American blockade of its ports, restrictions on its oil exports and the threat of new strikes after the American mid-term elections all constrain its room for maneuver. Tehran has long advocated a regional security architecture run by the countries of the zone alone. The visit of Turkish, Saudi and Pakistani officials opened diplomatic channels despite its isolation, even though no strategic rapprochement has been set in motion, because fundamental disagreements persist on the nuclear question, Palestine, Lebanon and the regional balance of power.
Saudi Arabia sent its defense minister, Khaled ben Salmane, a signal of how much weight Riyadh attached to the session. Its operational priority is to protect its territory, its energy infrastructure and its export routes, without a new confrontation with Iran, direct or indirect. Riyadh backs the mediations led by Qatar and Pakistan, but the visit by members of the Mecca pact also reads as a warning: threats against the kingdom engage regional security as a whole.
Turkey, despite its distrust of Iranian ambitions, is working to prevent an outbreak of hostilities, preserve its relations with every capital, expand its diplomatic role and keep a margin of autonomy from Washington. For Riyadh as for Ankara, a NATO member, talking with Tehran makes it possible to prevent escalation without calling their alliances into question.
The Mecca defense pact, signed in August 2026 by Turkey, Saudi Arabia and Pakistan, is meant to strengthen military cooperation and collective response, but the three signatories do not read the threats the same way. Islamabad is close to Iran, Ankara is wary of it, and Riyadh still regards it as a strategic adversary. Their disagreements with Israel’s regional policy bring them together without erasing their separate priorities. Iran will therefore not join the pact, at least in the medium term: doing so would change the nature of an alliance perceived as a Sunni axis facing the Shia arc, and would require overcoming divergences that are almost insurmountable.
The immediate task remains preventing the war from spreading and keeping negotiation channels functioning. In the end, the value of the Tehran consultation will be judged by delivery, not declarations. Whether the next round of talks can move from communique language to operational commitments on navigation and de-escalation is the question the region will watch.