Saudi-Pakistan-Türkiye Defence Pact: Is an “Islamic NATO” emerging?
By Uche J. Udenka
The Middle East has entered a new and potentially transformative phase in its geopolitical history.
The signing of the Saudi Arabia–Pakistan–Türkiye Makkah Joint Defence Agreement is far more significant than another military cooperation arrangement. Signed in Makkah on August 7, 2026, the agreement reportedly establishes a collective-defence principle under which an armed attack against one of the three countries is regarded as an attack against all three. That language immediately evokes NATO’s famous Article 5 principle: “an armed attack against one” is considered “an attack against all.” NATO itself describes collective defence as the foundation of the Alliance.
So, is this an Islamic NATO? Not yet. It is better described as an emerging Muslim-majority strategic security partnership with NATO-like collective-defence language. But its significance should not be underestimated. If the three countries translate the agreement into integrated military planning, intelligence sharing, joint exercises, air and missile defence, naval cooperation and permanent security institutions, it could become the foundation of something much larger. For Iran, that possibility deserves immediate strategic attention.
Saudi Arabia’s loss of confidence in the American security umbrella
Perhaps the most important story behind the agreement is not Pakistan or Türkiye. It is Saudi Arabia’s changing perception of the United States. For decades, Riyadh regarded Washington as the ultimate external guarantor of Gulf security. The relationship was built on a straightforward strategic bargain: American military power helped protect the Gulf and its energy infrastructure, while Saudi Arabia remained a major economic and strategic partner of the United States. But Saudi Arabia increasingly appears unwilling to place all of its security eggs in one American basket. The reasons are understandable. The wars and crises of recent years have demonstrated that American strategic priorities can change rapidly. Riyadh has increasingly concluded that its national security cannot depend entirely on the willingness of another country to intervene when danger arrives.
The result is a new Saudi doctrine of strategic diversification.
Riyadh is not necessarily abandoning Washington. Rather, it is building alternatives. China, Pakistan, Türkiye and other powers are increasingly important parts of Saudi Arabia’s wider diplomatic and security calculations. The Makkah agreement therefore represents something bigger than a military pact: it is a declaration that Saudi Arabia wants greater control over the architecture protecting its territory, economy, energy infrastructure and national sovereignty. The message to Washington is subtle but powerful: Saudi Arabia will remain America’s partner, but it no longer wants America to be its only security option. That is a major geopolitical development.
From bilateral protection to a regional security architecture
The strategic significance of the pact lies in its triangular structure. Saudi Arabia brings enormous financial resources, energy power and geographical importance. Pakistan brings a large military, strategic depth and nuclear capability. Türkiye brings one of the most powerful conventional militaries in the Muslim world, an advanced defence industry and membership in NATO. Together, they create a strategic triangle stretching from the Gulf to South Asia and Anatolia. This is precisely why Tehran cannot dismiss the agreement as symbolic. An attack that once might have been interpreted primarily as a Saudi-Iranian confrontation could now potentially involve Pakistan and Türkiye. That changes the deterrence calculation. But it does not automatically mean that the three countries have created an anti-Iran alliance. Türkiye has extensive economic and diplomatic relations with Iran. Pakistan shares a border with Iran and has repeatedly sought to avoid becoming trapped in the Saudi-Iranian rivalry. Saudi Arabia itself has demonstrated an interest in reducing tensions with Tehran. The real question is therefore not whether the pact is immediately anti-Iranian. The question is what it could become.
The Türkiye problem: NATO member and Muslim security partner
This is perhaps the most fascinating dimension of the new arrangement. Türkiye is a member of NATO. NATO’s collective-defence principle is explicit: an armed attack against one member is treated as an attack against all. NATO reaffirmed that commitment at its Ankara summit in July 2026. Türkiye therefore belongs simultaneously to two very different strategic worlds. One is the Euro-Atlantic security system. The other is an emerging Muslim-majority regional security architecture. This creates an extraordinary strategic dilemma for Ankara. Suppose Iran and Saudi Arabia eventually enter a direct military confrontation and Saudi Arabia invokes the Makkah agreement. What does Türkiye do? Does Ankara send military forces to defend Saudi Arabia? Does it provide intelligence, weapons, air-defence systems and logistical support? Does it invoke the principle of Muslim collective security? Or does it attempt to remain outside the conflict and act as mediator? The answer will determine whether this pact remains a regional security partnership or becomes the nucleus of a genuinely new military bloc. There is also an important legal distinction. Türkiye’s NATO membership does not mean that NATO automatically goes to war whenever Saudi Arabia is attacked. NATO’s Article 5 applies within the treaty’s defined geographic framework, and the obligation is an obligation to assist, with each ally determining what action it deems necessary. Therefore, a Saudi-Iranian war would not automatically trigger NATO Article 5 merely because Türkiye is involved, but the political consequences could nevertheless be enormous. If Türkiye were drawn into a Gulf war, NATO would face the uncomfortable reality of having one of its members simultaneously participating in a major conflict outside the traditional North Atlantic theatre. Ankara would therefore have every incentive to prevent the Saudi-Iranian confrontation from escalating into a war that forces it to choose between its NATO commitments, its regional interests and its Muslim-world security partnerships.
Pakistan: The nuclear shadow
Pakistan is the only nuclear-armed Muslim-majority state, and its participation inevitably changes how the pact is perceived. This does not mean Pakistan has transferred a nuclear umbrella to Saudi Arabia. Nor does the agreement automatically mean Islamabad would use nuclear weapons on behalf of Riyadh, but geopolitics is heavily influenced by perception. Saudi Arabia’s formal security partnership with a nuclear-armed country creates an additional layer of deterrence. For Iran, this is significant. Tehran will ask whether the partnership could eventually evolve into a broader strategic arrangement involving missile defence, intelligence sharing, military technology and perhaps extended deterrence. Pakistan, however, will have to tread carefully. Islamabad has strong interests in maintaining relations with both Saudi Arabia and Iran. It cannot afford a prolonged conflict with Tehran, particularly given its shared border and existing security challenges. Consequently, Pakistan could become both a deterrent against aggression and a potential mediator.
What does this mean for Iran?
For Tehran, the greatest danger is not necessarily the agreement itself. It is the possibility of strategic encirclement. Iran already faces complex security pressures involving Israel, the Gulf, the United States and competing regional powers. If Saudi Arabia, Türkiye and Pakistan begin coordinating their military capabilities, Iran could find itself confronting a much more interconnected regional security environment, but Iran has options. The worst possible response would be to assume that every Saudi, Turkish or Pakistani security initiative is automatically an act of war. That could produce precisely the outcome Tehran fears. Iran could instead pursue a diplomatic counter-strategy. Tehran could deepen its dialogue with Riyadh, Ankara and Islamabad and propose a broader regional security mechanism involving Iran, Saudi Arabia, Iraq, Oman, Qatar, Kuwait, the UAE, Türkiye and Pakistan. The message would be simple: If the objective is regional security, Iran must be part of the security architecture—not permanently positioned outside it. That would place Tehran on stronger diplomatic ground.
Is this really an Islamic NATO?
The comparison with NATO is tempting because of the collective-defence language, but NATO is not simply a treaty saying “attack one and attack all.” It is a deeply institutionalized military alliance with integrated command structures, standardized forces, permanent planning mechanisms, intelligence systems and decades of operational experience. The Saudi–Pakistan–Türkiye framework does not yet possess that level of integration. Therefore, calling it an “Islamic NATO” today would be premature. Calling it insignificant would be an even greater mistake. It could become the embryo of a new Muslim security architecture. The choice will depend on what happens next.
Will the three countries establish joint commands? Will they conduct regular military exercises? Will they integrate air and missile defence? Will intelligence-sharing become institutionalized? Will other Muslim-majority countries be invited to participate?
If the answer to these questions becomes yes, the Makkah agreement could evolve into one of the most consequential strategic developments in the Muslim world in decades.
The new Middle Eastern power game
The old Middle Eastern security system was heavily dependent on American power. The emerging system is increasingly multipolar. Saudi Arabia wants strategic autonomy. Türkiye wants strategic independence and regional influence. Pakistan wants security and economic stability. Iran wants strategic survival and recognition of its regional influence. China wants energy security and economic influence. Russia wants geopolitical relevance. Israel wants strategic superiority, and the United States wants to preserve influence without necessarily carrying the entire security burden of the Middle East.
The Makkah agreement therefore represents more than a Saudi-Pakistani-Turkish arrangement. It is a symptom of a much larger transformation. The Middle East is beginning to build security relationships that are not exclusively dependent on Washington.
For Saudi Arabia, this is insurance. For Pakistan, it is strategic leverage. For Türkiye, it is an opportunity—and a dilemma. For Iran, it is a warning. The most consequential question now is whether the Makkah agreement becomes an instrument of deterrence or an engine of confrontation. Iran has an historic choice. It can interpret the agreement as strategic encirclement and respond with military escalation, or it can recognize that the regional order is changing and pursue diplomacy before the emerging security triangle becomes a hardened anti-Iran coalition. Tehran should understand one fundamental reality:
Saudi Arabia is no longer comfortable relying exclusively on American protection. Riyadh is building strategic alternatives, and that means the Middle East is moving from an American-centred security order toward a more diversified and competitive system. The Makkah pact may not yet be an Islamic NATO, but the words “an attack on one is an attack on all” have changed the strategic conversation. The real test will come when the principle is confronted by a real crisis, and nowhere will that test be more consequential than the Persian Gulf.
If Iran attacks—or is perceived to attack—Saudi Arabia, Ankara will face its greatest balancing act: NATO ally, Muslim power, Saudi security partner and potential mediator, all at the same time. That is the strategic paradox at the heart of the new Middle Eastern power game. The future of the region may therefore not be determined by the strongest army alone. It may be determined by who can construct the broadest network of partnerships while avoiding the alliances that turn every regional crisis into a wider war. For Iran, the message from Makkah is clear: The regional security architecture is changing. Tehran can either help shape the new system—or allow others to shape it around Iran.
The key analytical point is that Türkiye’s NATO membership does not automatically internationalize a Saudi-Iranian war through NATO Article 5; the real danger is political and strategic: Ankara could be forced to balance its NATO identity against its Makkah commitments and its desire to maintain relations with Tehran.
