Opinion: Mecca Defence Alliance: The Making of Order or the Preparation for Disorder?

Mecca Defence Alliance:

The Making of Order or the Preparation for Disorder?

Assoc.Prof. Mustafa Yetim  (Non-Resident Fellow)

As a direct outcome of the Regional Four (R4), launched by Türkiye, Pakistan, Saudi Arabia, and Egypt, the Mecca Defence Alliance emerged as a regional mechanism designed to respond to major and increasingly interconnected challenges, including Israel’s hegemonic expansion, Iran-related security concerns, threats to strategic maritime chokepoints such as the Strait of Hormuz and Bab al-Mandab, Yemen-related security risks, and, more importantly, the possibility of hegemonic confrontation among central regional actors. Throughout its modern history, the Middle East experienced multiple and interconnected layers of conflict, articulated across overlapping domestic, regional, and international dimensions. These dynamics ultimately generated a fragile, unstable, and increasingly hostile regional environment. However, the complex developments unfolding since the outbreak of the Gaza Genocide, alongside Israel’s increasingly revisionist ambitions to establish a unilateral hegemonic order across the region, introduced a new set of challenges for regional actors. In this context, the regional power structure appears to be undergoing a significant change, with potentially far-reaching implications for domestic configurations and international alignments, as witnessed in previous historical processes.

A Regional NATO: Necessity or Illusion?

Unlike previous patterns of regional polarization involving ambitious and revisionist actors, such as Nasserist Egypt and Saudi Arabia-led conservative regimes, followed by the rivalry between revolutionary Iran and Saudi Arabia, the current power imbalance between increasingly Israeli-led Jewish Revisionism and other central powers became more pronounced. In both its foreign and domestic policy discourses and practices, the religious and nationalist dimensions of Jewish Revisionism are frequently invoked. These dimensions not only seek to eliminate the prospects for the establishment of an effective Palestinian state but also aim to establish unilateral Israeli regional hegemony. Remarkably, unlike previous historical forms of different revisionisms, this particular revisionism appears to be embraced by Washington administration, thereby further constraining the possibilities for building an effective counterbalancing response to its subversive regional agenda.

This emergent global and regional reality created a growing imperative for solidarity, unity, and deeper strategic cooperation among these actors, despite their divergent regime structures and different alignment patterns with global powers. Against the backdrop of perceived material threats to their territorial integrity, sovereignty, and political centrality, the R4 initiative gradually evolved into a more comprehensive defence mechanism under the Mecca Alliance, offering the possibility of establishing an effective regional balancing arrangement against these perceived threats. In other words, these actors moved towards a form of direct material and realist integration by seeking to combine their respective strategic capabilities: Türkiye’s deterrent military capacity, alongside its enduring regional centrality and political-military agency across the Middle East and North Africa; Saudi Arabia’s economic power and effective position in regional hegemonic competition; and Pakistan’s nuclear capabilities and expanding diplomatic manoeuvrability. Together, these resources provide the material foundations for a potentially consequential regional defence alignment.

Although it remains unclear whether this initiative for material integration will eventually extend into other domains, including cultural, economic, and diplomatic integration, its immediate priority appears to be the harmonization of policies towards shared security concerns. The first and perhaps most immediate concern relates to Iran-related regional conflicts and their potentially destabilizing consequences. These developments weakened the Iran-led resistance bloc and they also raised questions about the future stability and even the possible collapse of the Iranian regime. Such a scenario exposed the limitations of existing Western security guarantees, particularly given that both Israel and Iran directly targeted Gulf countries, including Saudi Arabia. Beyond the Gulf, Türkiye and Pakistan could also face significant border-security, migration, and wider regional stability challenges in the event of an Iranian state collapse following potential joint Israeli-American invasion-based military attempts. To complicate matters further, the United States continued to provide extensive political and military support for Israel’s increasingly assertive revisionist agenda and hegemonic aspirations during this process. Consequently, the emerging regional order appears to be shaped by efforts to contain Iranian influence as well as by Israel’s attempts to establish a unilateral regional order, potentially at the expense of other regional powers, including Saudi Arabia.

Beyond Iran-related developments, the Israeli factor constitutes another major source of strategic convergence among the members of the Mecca Alliance, even though it is not explicitly identified as a primary threat in the alliance's founding document. Israel’s increasingly extensive military operations across the region, accompanied by repeated violations of other states’ sovereignty and territorial integrity, reinforced perceptions of an significant regional imbalance. Its unilateral policies are reflected in its systematic efforts to eliminate the prospects of a viable, sovereign, and functional Palestinian state and also in its broader hegemonic ambitions across the Levant. This situation represents a particularly significant development, given that no other regional actor currently possesses the same combination of military capacity, political determination, and unconditional American backing to pursue such an expansive and unilateral regional agenda. Accordingly, despite the positive messages emanating from certain US political circles regarding the formation of the Mecca Alliance, the possibility that its members could assume a counterbalancing role against Israel’s destabilizing and revisionist policies should not be overlooked. Indeed, the alliance's stated commitment to protecting the sovereignty and territorial integrity of its members provides an important political and strategic basis for such a role.

A third major motivation behind this alignment concerns Saudi Arabia’s specific regional interests and its continuing efforts to preserve its centrality and hegemonic position. In this respect, Yemen-related developments constitute another significant security concern for the Mecca Alliance. Whether direct and effective negotiations with Iran can generate a sustainable solution to Saudi Arabia’s prolonged entanglement in Yemen remains uncertain. Nevertheless, the Yemeni conflict and the continued presence of the Houthis challenged both Saudi Arabia’s economic interests and its broader regional ambitions. These challenges become even more consequential in the context of growing security concerns surrounding strategic maritime chokepoints, particularly the Strait of Hormuz and Bab al-Mandab. Beyond these three principal concerns, developments in the Eastern Mediterranean, the Libyan question, and the Horn of Africa are also likely to shape the strategic direction, effectiveness, and long-term durability of the Mecca Alliance.

Possibilities and Limitations

Demonstrating its effectiveness across these geographical and strategic domains could encourage other central regional actors to consider joining or engaging with this defence alignment. Among the potential participants, Egypt represents a particularly significant case, given its geopolitical centrality in both the Maghreb and the wider African context. Nevertheless, its position remains ambivalent. Cairo seems to navigate the delicate balance between avoiding direct confrontation with Israel and other Western-backed regional engagements, on the one hand, and sharing fundamental security concerns with the members of the Mecca Alliance, on the other. This strategic dilemma may therefore constrain Egypt’s willingness to become deeply involved in the emerging alignment, despite its considerable geopolitical relevance. Yet, Israel’s unilateral and hegemonic aspirations, which occasionally pose threats to Egypt’s territorial and maritime sovereignty, may prompt Cairo to reformulate its strategic posture based on strategic balance discourse. As for Iran and Algeria, two other important regional actors, the prospects for their participation appear even more limited. Potential US-Israeli military intervention against Iran and Algeria’s longstanding reluctance to become involved in formal military alliances constitute significant obstacles in this regard.

Nevertheless, alternative and complementary regional initiatives could facilitate the gradual expansion of the Mecca Alliance's strategic reach. In this context, the developments such as the Badr Defence Cooperation Pact, involving Pakistan, Qatar, Indonesia, and Türkiye, may contribute to the emergence of complementary security arrangements. Within this mechanism, the Türkiye–Qatar alliance has already developed a long-standing track record of aligning their foreign policy priorities and deepening bilateral ties which could serve as a precedent for the development of other regional cooperation mechanisms. In this sense, Qatar emerges as a natural partner of the Mecca Alliance, given that Türkiye and Qatar had already established a similar pattern of strategic alignment during the 2010s. Therefore, rather than necessarily expanding through a single institutional framework, the Mecca Alliance could gradually develop a broader network of overlapping regional defence mechanisms. Such a trajectory would provide an opportunity to consolidate strategic cooperation among different regional actors while preserving their respective foreign policy priorities and degrees of strategic autonomy. 

To conclude, it is evident that notable differences between the Mecca Defence Alliance and NATO lie in the absence of a clearly defined common threat and the divergent regime characteristics of their respective member states. Nevertheless, NATO managed to sustain its existence even following the disappearance of the Soviet threat. In terms of immediate material concerns and potential alignment opportunities, however, the establishment of the Mecca Defence Alliance appears realistic, structurally grounded, and essential for counterbalancing unilateral hegemonism, strengthening the resilience of key regional actors, limiting increasingly visible forms of destructive external interference, and developing effective mechanisms to address emerging regional challenges, foremost among them the Palestinian cause. Therefore, this emerging mechanism appears to serve two interrelated purposes: laying the foundations for a regional order negotiated and endorsed by the region's central actors, while simultaneously enhancing their collective capacity to constrain potentially revisionist actions that could disrupt the existing regional order at different levels.