The Architecture of Insecurity
by Ahmed E. Souaiaia, Ph.D. *
Abstract
The emerging defense alignment among Saudi Arabia, Pakistan, and Türkiye marks a significant development in the evolving security architecture of the Middle East and South Asia. This article examines the strategic logic, internal contradictions, and potential limitations of the Makkah Joint Defence Agreement (The official agreement uses the transliteration “Makkah”; this article uses “Mecca” for consistency with its general English usage.), arguing that the arrangement is better understood as an architecture of shared insecurity than as a fully developed military alliance. While the three states possess complementary military and economic capabilities, their strategic priorities, political systems, threat perceptions, and relationships with other regional powers differ substantially. The article tests the credibility of their collective-defense commitment against several difficult scenarios, including a renewed India–Pakistan conflict, attacks on Saudi territory by the Sanaa authorities, and the possible accession of Egypt. It further examines the implications of excluding Iraq and asks whether the agreement risks acquiring a sectarian or geopolitical character despite its stated emphasis on Islamic solidarity and regional security. Drawing on the institutional experience of NATO as a comparative reference, the article questions whether a durable defense alliance can be sustained without a clearly articulated political basis or shared conception of what its members are collectively defending. It concludes that the Mecca agreement has the potential to develop into a significant regional security institution, particularly through military interoperability, defense-industrial cooperation, and institutionalized consultation, but its credibility will ultimately depend on whether its members are willing to incur meaningful costs for one another when their national interests diverge.
Introduction
The defense alignment between Saudi Arabia, Pakistan, and Türkiye represents one of the most consequential new developments in the changing security architecture of the Middle East and South Asia. Formalized through the Mecca Joint Defence Agreement signed in August 2026, the arrangement commits the three states to treat an armed attack against any one of them as an attack against all. The agreement also calls for expanded defense cooperation, including political and military coordination, joint exercises, and cooperation in defense technology and production.
The agreement should therefore not be dismissed as merely symbolic. Nor, however, should the language of collective defense be mistaken for the existence of a fully integrated military alliance. The more difficult question is whether Saudi Arabia, Pakistan, and Türkiye possess sufficiently compatible strategic interests, political institutions, threat perceptions, and military commitments to transform a formal treaty into a credible collective-defense system.
That question is particularly important because the three governments have deliberately emphasized the defensive character of the agreement. Pakistan has stated that the Mecca Accord is not directed against any particular country, while Turkish officials have similarly emphasized its defensive character. At the same time, Turkish officials have described plans for political and military coordination, joint exercises, and cooperation in defense production, technology transfer, artificial intelligence, unmanned systems, electronic warfare, and other capabilities.
The resulting paradox is central to understanding the new security architecture. The pact is sufficiently ambitious to create a collective-defense commitment, but sufficiently flexible to allow its members to avoid defining precisely what they would do when their interests diverge. Its ultimate significance will therefore depend not simply upon whether the three countries can cooperate, but upon what happens when cooperation becomes costly.
From Regime Security to Collective Defense
The roots of this security architecture can partly be traced to the political upheavals of the Arab Spring in 2011. As demonstrations spread across the Middle East and North Africa, Gulf monarchies became increasingly concerned about political instability, revolutionary movements, and the possibility that domestic opposition could acquire regional momentum. The proposal to expand the Gulf Cooperation Council to include Jordan and Morocco reflected, among other considerations, the importance Gulf governments attached to political solidarity among monarchies. The proposal never materialized, but it demonstrated the extent to which the political survival of ruling systems influenced the Gulf’s understanding of regional order.
The subsequent wars in Syria, Libya, and Yemen reinforced the Gulf monarchies’ perception that political upheaval could rapidly produce state fragmentation, foreign intervention, and regional instability. Gulf states responded differently to these conflicts, employing military intervention, financial assistance, diplomacy, and support for local political and military actors. It would be excessive to claim that intervention in these wars “inoculated” Gulf populations against domestic rebellion. There is no simple causal relationship between foreign intervention and the subsequent absence of mass revolutionary mobilization inside the Gulf. State wealth, coercive capacity, welfare systems, political institutions, demographic structures, and the fragmentation of opposition movements all played important roles.
What the regional wars did accomplish was to reinforce a particular political lesson among Gulf rulers: instability in neighboring states could be extraordinarily destructive, and the security of their own political systems could not be separated from the regional environment. Saudi Arabia consequently came to view external military threats, internal stability, energy infrastructure, and the reliability of foreign security partners as interconnected problems.
That perception helps explain the evolution of Saudi defense partnerships. For decades, Riyadh relied heavily on the United States while maintaining deep military ties with Pakistan. In September 2025, Saudi Arabia and Pakistan institutionalized their relationship through a Strategic Mutual Defence Agreement under which aggression against either state would be regarded as aggression against both. The agreement elevated a longstanding military relationship into an explicit mutual-defense commitment.
The Mecca agreement extends this logic to Türkiye. It therefore represents not the sudden creation of an entirely new relationship, but the expansion of an existing Saudi-Pakistani security framework into a wider regional arrangement. Yet expansion also introduces new contradictions.
Three States, Three Strategic Calculations
It is tempting to interpret the pact primarily through Saudi Arabia’s security concerns. Riyadh has obvious reasons to seek additional defense relationships. It has experienced missile and drone attacks against its territory and critical infrastructure, faces continuing threats from armed groups operating in neighboring states, and has become increasingly conscious of the limits of relying upon a single external security guarantor. But Saudi Arabia is not the only actor pursuing strategic objectives.
For Pakistan, the agreement strengthens an exceptionally important relationship with Saudi Arabia while providing Islamabad with greater strategic relevance beyond South Asia. Pakistan also gains access to Turkish defense technology and a framework for expanding military and industrial cooperation. Its participation can therefore be understood as part of a broader strategy of leveraging its military capabilities and geopolitical position to obtain economic, diplomatic, and strategic benefits.
Türkiye has a different calculation. Unlike Saudi Arabia, it is already a NATO member and possesses a formal collective-defense relationship with the United States and European NATO members. It therefore does not require the Mecca agreement simply to obtain a security guarantee. Turkish participation is more plausibly connected to strategic autonomy, regional influence, defense-industrial expansion, and closer relations with Saudi Arabia and Pakistan.
The three states consequently bring different strategic priorities to the arrangement: Saudi Arabia seeks security and strategic diversification; Pakistan seeks strategic leverage and economic and military partnerships; and Türkiye seeks regional influence and defense-industrial opportunities.
That convergence is real. But convergence is not the same as strategic unity.
The India Test: Would Saudi Arabia and Türkiye Actually Fight for Pakistan?
The most immediate test of the Mecca agreement may not come from Iran or Yemen. It may come from India.
This is not a hypothetical problem in the abstract. India and Pakistan fought a four-day military conflict in May 2025 after the Pahalgam attack and India’s subsequent Operation Sindoor. The fighting included Indian strikes against targets in Pakistan and Pakistani retaliatory military action before a ceasefire was reached on May 10. The conflict demonstrated how quickly a crisis between two nuclear-armed states could escalate.
The Mecca agreement was therefore concluded only about fifteen months after the most serious India-Pakistan confrontation in years. This raises a question that the celebratory language surrounding the new pact does not answer: If India attacks Pakistan again, will Saudi Arabia and Türkiye actually go to war with India?
The answer cannot simply be assumed from the treaty’s declaration that an attack on one is an attack on all.
Saudi Arabia has developed increasingly important economic, energy, and diplomatic relations with India. India is an enormous market and an important economic partner for Riyadh. Türkiye also has substantial economic interests in India and no obvious strategic reason to enter a major war with a nuclear-armed state on Pakistan’s behalf.
The problem becomes even more difficult if the circumstances of a future conflict resemble those of 2025: India could characterize military action as a response to terrorism rather than an unprovoked attack on Pakistan. Pakistan would characterize the same action as aggression against its sovereign territory. Would Saudi Arabia and Türkiye automatically accept Islamabad’s interpretation?
If they did not, the collective-defense clause would become politically ambiguous precisely when it mattered most.
This does not mean that the pact is meaningless. Saudi Arabia and Türkiye could provide intelligence, logistics, diplomatic assistance, air-defense support, economic assistance, or other forms of military cooperation without entering a full-scale war. But that raises a fundamental question about the meaning of “collective defense.”
Is the Mecca agreement designed to guarantee military intervention, or to guarantee political and strategic support whose precise form will be determined during a crisis?
That distinction is crucial.
NATO itself provides a useful warning against assuming that collective defense means automatic war. Article 5 requires members to assist an attacked ally with whatever action each considers necessary, including armed force, rather than automatically declaring war. The practical response is determined by each member according to its political and constitutional procedures.
The issue, therefore, is not whether Mecca’s collective-defense clause is politically meaningful. It is whether the three governments can create sufficiently credible expectations about what assistance means in practice.
The India-Pakistan relationship is likely to provide one of the most revealing tests.
What Happens If Egypt Joins?
The potential inclusion of Egypt introduces an even more complicated set of questions.
Türkiye has indicated that the arrangement could be expanded, explicitly mentioning Egypt as a possible participant. Egypt is not an incidental candidate. Saudi Arabia, Türkiye, Pakistan, and Egypt had already developed the R4 consultation mechanism, with foreign ministers meeting to discuss regional security, Iran, Palestine, the Red Sea, and other issues. However, transforming a diplomatic consultation mechanism into a collective-defense organization would dramatically raise the stakes.
Egypt would bring substantial military capabilities and control over the Suez Canal, while its geography would connect the eastern Mediterranean, Red Sea, and Gulf security environments. However, precisely because of its geography, Egypt would face strategic dilemmas that Saudi Arabia, Pakistan, and Türkiye do not share.
Consider Yemen.
Yemen is divided between the Sanaa authorities, which exercise de facto control over the capital and large parts of the country’s most densely populated western and northern regions, and the Saudi-backed Yemeni authorities and associated forces that control other areas. The conflict also involves a range of local and external actors whose territorial control and political influence have changed repeatedly.
The Sanaa authorities have repeatedly launched attacks against Saudi territory and have also targeted shipping in the Red Sea. The Saudi-backed authorities, meanwhile, have remained opposed to the Sanaa administration and have sought to regain control over territory outside their present areas of influence.
This produces an important hypothetical for an enlarged Mecca alliance: If the Sanaa authorities continue to attack Saudi territory, what precisely will Pakistan and Türkiye do?
And if Egypt joins: Would Cairo accept an obligation to participate militarily in defending Saudi Arabia against the Sanaa authorities?
The question is not whether Egypt cares about Saudi security. It clearly does. The question is whether Cairo would accept the risks associated with turning a Saudi-Sanaa conflict into an Egyptian military obligation.
The Suez Canal makes the problem particularly acute. Egypt has a direct economic interest in maintaining the security of Red Sea shipping and the Suez route. A direct Egyptian military intervention in Yemen could potentially increase the risk to shipping rather than reduce it.
The result is another test of the treaty’s meaning. If an attack on Saudi Arabia automatically obligates every member to participate militarily, Egyptian membership could create risks that Cairo might be unwilling to accept. If members retain broad discretion over the form and extent of their response, the pact becomes more politically flexible but less clearly equivalent to an automatic collective-defense alliance. Embedded in this logic, the fact that the more members the pact adds, the more complicated this problem becomes.
The Iraq Question: Is This Really a Regional Security Architecture?
The proposed expansion also raises an uncomfortable question about Iraq.
The current members have predominantly Sunni populations, although they differ considerably in political structure, religious institutions, sectarian prefefnces, and strategic outlook. Egypt, if it joined, would reinforce that demographic pattern. But Iraq is one of the strategically most important states in the region, and its exclusion is conspicuous.
Iraq is an Arab state with a Shi’a-majority population and a political system in which Shi’a political parties and armed organizations have played a major role since 2003. It is also geographically positioned between Iran, the Gulf, Türkiye, Syria, and the Levant.
If the purpose of the new alliance is regional collective security, why is Iraq outside it?
The answer cannot simply be that Iraq has a different sectarian composition. The official language of the Mecca agreement invokes Islamic solidarity and shared strategic interests rather than defining the pact as a Sunni alliance.
If the pact is genuinely non-sectarian, Iraqi participation should at least be conceivable.
If Iraqi participation is difficult because of Baghdad’s relationships with Iran and the influence of Shi’a political and armed actors, then the alliance’s strategic logic is more complicated than the language of generalized regional security suggests.
The exclusion of Iraq therefore creates a conceptual problem: Is this an inclusive regional defense architecture, or is it a coalition of states with sufficiently compatible political and geopolitical orientations to cooperate? The members’ insistence that the pact is not directed against any particular state does not fully resolve that question.
The Problem of Shared Political Values
The shared political values or lack thereof may ultimately be the deepest problem facing the Mecca arrangement. True, military alliances do not necessarily require identical political systems. States have repeatedly formed alliances because they face common threats or because their strategic interests temporarily converge. The Mecca agreement could therefore function without requiring its members to share the same form of government. But if the ambition is to build something durable and institutionally comparable to NATO, another question becomes unavoidable: What political principle unites these states?
Saudi Arabia is a hereditary monarchy in which political authority is concentrated within the ruling Al Saud family.
Pakistan is formally a parliamentary republic, but its military establishment has historically exercised substantial influence over national politics and foreign policy.
Türkiye is constitutionally a democratic, secular republic, although its political system has undergone significant centralization and its governing system differs substantially from those of many other NATO members.
The three states therefore do not share a common political model.
Nor is it analytically precise simply to describe Türkiye as an “Islamist government.” Its current governing political movement has Islamic-conservative roots, but the Turkish state remains constitutionally secular. Saudi Arabia is a hereditary monarchy rather than an Islamist republic, while Pakistan is a constitutional republic in which the military establishment has significant political influence. The difference matters because it distinguishes this alliance from NATO.
The North Atlantic Treaty did not merely establish a military commitment. Its preamble explicitly referred to democracy, individual liberty, and the rule of law. NATO continues to describe its members as a political community based on individual liberty, human rights, democracy, and the rule of law.
NATO was created primarily to deter the Soviet Union, and its members have never been politically identical. Nevertheless, its collective-defense system developed within a broader political and institutional community.
The Mecca arrangement lacks an equivalent political principle. Its official language instead emphasizes historical ties, Islamic solidarity, sovereignty, shared strategic interests, and defense cooperation. These are meaningful sources of solidarity, but they are not equivalent to a common political philosophy.
This raises the most fundamental question about the alliance: Can a durable military alliance be constructed before its members establish a durable political conception of what they are collectively defending?
If the answer is yes, the Mecca agreement may demonstrate a different model of alliance formation—one based not on common political values but on shared insecurity, strategic complementarity, and pragmatic interests.
If the answer is no, the pact may remain fundamentally transactional.
NATO Is Not an Exact Model
The comparison with NATO must nevertheless be handled carefully. It would be wrong to suggest that NATO has survived simply because its members are identical democracies. NATO contains states with different political systems, strategic cultures, economic interests, and foreign-policy priorities. Moreover, Article 5 does not require identical military responses to an attack.
What NATO does possess is a much deeper institutional infrastructure: permanent political consultation, integrated military structures, established command arrangements, decades of joint exercises, interoperability, common planning, intelligence cooperation, and a long-established political identity.
The Mecca agreement is at the beginning of that process. Turkish officials have announced plans for ministerial coordination, institutional mechanisms, joint exercises, and expanded defense cooperation. These are important developments. But institutions do not become credible simply because they are announced. They acquire credibility through repeated cooperation, costly commitments, and demonstrated willingness to act together.
The real test will therefore come not during ceremonies in Mecca, but during the first crisis in which one member’s security interests conflict with another member’s economic or diplomatic interests.
The Alliance’s Greatest Strength May Also Be Its Greatest Weakness
The Mecca arrangement possesses a potentially formidable combination of capabilities. Saudi Arabia contributes enormous financial resources, strategic geography, energy importance, and growing defense investment; Pakistan contributes a large military, extensive combat experience, established defense relationships, and a nuclear deterrent; and Türkiye contributes a large conventional military, NATO experience, geographic reach, and a rapidly expanding defense industry.
The three countries therefore possess genuine complementary capabilities. Analysts at institutions such as the International Institute for Strategic Studies have emphasized the significance of the new arrangement, while Turkish officials have emphasized plans for increasingly sophisticated military and technological cooperation. This is the strongest argument against dismissing the pact as a temporary political arrangement.
Defense-industrial integration can create its own strategic logic. Joint production, technology transfer, training, maintenance, logistics, and interoperability generate institutional relationships and economic interests that may survive changes in political leadership.
Nonetheless, the same diversity of capabilities can produce divergent priorities. Saudi Arabia may prioritize missile defense and protection of energy infrastructure; Pakistan may prioritize India; Türkiye may prioritize the security of its borders, Syria, the eastern Mediterranean, the Black Sea, and its relationships with NATO and Russia; and Egypt, if it joins, would have its own priorities centered on the Nile, Libya, Gaza, the Red Sea, and the Suez Canal.
A pact can survive divergent priorities, but it cannot survive indefinitely if members repeatedly discover that another member’s war is not their war.
A Defense Pact Without a Common Enemy?
There is another unusual feature of the Mecca agreement. The members insist that it is defensive and not directed against a particular country. That is diplomatically understandable. But it creates a strategic puzzle.
Military alliances often become easier to sustain when members can identify a common threat. NATO had the Soviet Union during the Cold War. The Warsaw Pact had NATO. The United States and its Asian security partners have historically organized cooperation around specific regional threats.
What is the Mecca alliance defending against? Iranian attacks? Attacks from Yemen? An Indian attack on Pakistan? External intervention? or Threats to energy infrastructure?
The answer appears deliberately broad: aggression in general. That flexibility may be one of the pact’s strengths. It allows Saudi Arabia, Pakistan, and Türkiye to cooperate without agreeing publicly on a single adversary.
But it may also be its weakness.
If the members do not agree on who constitutes the primary threat, can they agree on when they are obligated to fight? That is the central strategic ambiguity at the heart of the Mecca architecture.
From Marriage of Convenience to Security Community?
The Mecca Joint Defence Agreement should therefore neither be celebrated prematurely as a Middle Eastern NATO nor dismissed as a temporary marriage of convenience. It is something more complicated.
It is a formal collective-defense agreement among three powerful regional states whose interests overlap substantially but whose political systems, strategic priorities, and external relationships remain markedly different.
Its future will depend upon whether the members can turn shared insecurity into shared institutions. Several tests will determine the answer.
First, India-Pakistan: If India and Pakistan again enter a major military confrontation, will Saudi Arabia and Türkiye provide meaningful military assistance to Pakistan, or will they restrict themselves to diplomacy and political support?
Second, Yemen: If the Sanaa authorities again attack Saudi Arabia, what precisely will Pakistan and Türkiye do? And if Egypt joins, would Cairo risk a direct confrontation with the Sanaa authorities despite the consequences for the Red Sea and Suez Canal?
Third, Iran: If Iran attacks one member while another member is simultaneously attempting diplomacy with Tehran, will the alliance reinforce deterrence or produce internal disagreement?
Fourth, Iraq: If the alliance describes itself as a regional security mechanism rather than a Sunni coalition, why is Iraq outside it? Could Baghdad eventually join, or would its relationships with Iran and its internal political structure make that impossible?
Fifth, political identity: What does the alliance ultimately claim to defend beyond territory and sovereignty? Islamic solidarity? National sovereignty? Traditional political order? Strategic autonomy? Economic security? Or simply the political systems and territorial integrity of its member states?
These questions cannot be answered by the text of the treaty alone.
Conclusion
The Mecca Joint Defence Agreement marks a genuine shift in the strategic architecture of the Middle East and South Asia. It should not be dismissed as symbolic. Saudi Arabia, Pakistan, and Türkiye have committed themselves formally to collective defense, and they are developing mechanisms for political coordination, military exercises, defense technology, and industrial cooperation. But the agreement’s significance should not be confused with its maturity.
The pact has established a commitment before it has demonstrated a common strategic identity. It has created a military framework without resolving the political differences among its members. It invokes Islamic solidarity without defining whether that solidarity is religious, cultural, political, or strategic. It promises collective defense without publicly specifying the operational circumstances under which members would fight for one another.
This does not make the agreement inherently weak. Indeed, its ambiguity may be precisely what makes it possible. Saudi Arabia, Pakistan, and Türkiye do not need to agree on every regional question to cooperate against threats they perceive as common. They can share intelligence, conduct exercises, develop weapons, exchange technology, coordinate air defenses, and strengthen deterrence while retaining considerable freedom of action.
The more difficult question is what happens when deterrence fails.
If India attacks Pakistan again, will Saudi Arabia and Türkiye actually fight?
If the Sanaa authorities attack Saudi Arabia, will Pakistan and Türkiye treat that as their own war?
If Egypt joins, will Cairo risk a direct confrontation with the Sanaa authorities despite the consequences for the Red Sea and Suez Canal?
If Iran attacks Saudi Arabia while Türkiye is simultaneously pursuing negotiations with Tehran, which policy will prevail?
If Iraq remains outside the arrangement, can the pact genuinely claim to represent a regional security architecture rather than a particular geopolitical grouping?
And, perhaps most importantly, if the members do not share a political system or clearly articulated political principles, what exactly is the alliance defending beyond the territorial sovereignty and political order of its members?
These questions point to the fundamental distinction between an alliance and a security community.
An alliance can be created through converging interests. A security community requires something deeper: institutional trust, predictable behavior, shared expectations, and a political understanding of why the members’ security is inseparable.
NATO did not become durable just because its members promised to defend one another. Its military commitment was embedded in a broader institutional and political framework centered on consultation, interoperability, democracy, individual liberty, and the rule of law.
The Mecca arrangement has not yet developed an equivalent foundation. Its members may nevertheless create one. Joint exercises, defense-industrial cooperation, intelligence sharing, permanent political mechanisms, and repeated crisis coordination could gradually produce the institutional trust that the agreement currently lacks. The pact could consequently evolve from a transactional arrangement into a durable regional security institution. But that outcome is not guaranteed.
The Mecca agreement is therefore best understood as an architecture of insecurity: a collective response to uncertainty rather than evidence that uncertainty has been overcome. Its members have discovered sufficient common interests to sign a defense pact. They have not yet demonstrated that they possess sufficient common interests to fight one another’s wars.
The ultimate test will not be whether the three governments can stand together at a summit in Mecca. It will be whether, when the next crisis forces them to choose between treaty obligations and their own competing national interests, they are willing to stand together on the battlefield. Only then will it become clear whether the Mecca agreement represents the emergence of a genuine regional alliance—or an exceptionally sophisticated mechanism for managing insecurity without fully sharing the risks of war.
* Ahmed E. Souaiaia is a faculty member at the University of Iowa, holding joint appointments in International Studies, the Department of Languages, Linguistics, Literatures, and Cultures, the Department of Classics and Religious Studies, and the College of Law. For over two decades, his teaching and scholarship have centered on human rights, law, religion, and global justice. Recently, he has incorporated the Systems Thinking Framework into his scholarship to examine the complex legal, political, economic, and social institutions that shape human rights outcomes.
