Against a backdrop of eroding traditional security frameworks and shifting great power influence in the Middle East, Turkey, Saudi Arabia, and Pakistan have signed a landmark trilateral defence accord dubbed the Mecca Agreement, anchored by a core mutual defence principle: an attack on one signatory will be treated as an attack on all. Framed publicly as a push to shift regional security ownership to local actors and strengthen collective deterrence, the pact has sparked widespread debate over its long-term purpose, operational viability, and impact on the existing Middle East balance of power. Even as the agreement opens new diplomatic and strategic avenues for all three members, it leaves a host of critical questions unresolved, from the durability of cross-party strategic trust to the mechanics of integrating disparate military and industrial systems.
For Ankara, the timing and selection of partners are as significant as the accord itself. Turkish Foreign Minister Hakan Fidan confirmed that negotiations between the three states have stretched over more than two years, accelerated by years of regional instability, expanding conflict theaters following the October 7, 2023 attacks, and the collapse of the long-standing Red Sea security balance. Amid fading credibility of existing deterrent structures, growing debate over Washington’s future security role in the Middle East, and increasingly tense relations with Israel, the pact offers Ankara a critical expansion of its security and diplomatic options. Regional security analysts note that for the near term, the agreement delivers far more diplomatic maneuvering room than concrete military guarantees, while deepening Ankara’s security ties with Riyadh and diversifying its influence across the region. Still, the new partnership carries inherent risks for Turkey: it exposes the country to potential entanglement in unrelated regional crises, could stretch its limited military and industrial capacity beyond its limits, and creates potential frictions with its existing long-standing obligations as a NATO member.
The Mecca Agreement emerged directly from a period of intense strain on the U.S.-built regional order that has shaped Middle East security for decades. Washington’s long-standing regional strategy has centered on normalizing ties between Israel and Gulf Arab states, deterring Iranian influence, and gradually reducing its own direct military footprint. The Abraham Accords laid early diplomatic groundwork for this architecture, with a planned Saudi-Israeli normalization deal positioned as its planned centerpiece. Today, however, that order is increasingly fractured.
Dr. Yasir Atan, deputy director of the Washington-based Center for Strategic and Strategic Studies (CSIS), argues that the pact is rooted in the steady erosion of regional deterrence mechanisms and a growing brittle security balance that shifts by the month. In his analysis, the post-October 7 regional security breakdown and ongoing tensions with Iran pushed Turkey to seek a new core regional partner to shore up its security position. For Ankara, this requires walking a fine line: balancing its NATO membership, long-standing diplomatic ties to Washington, and a hardening security rivalry with Israel that plays out across multiple theaters, from Syria and Cyprus to the Eastern Mediterranean and Somalia. Atan notes that the U.S. has long acted as a de facto referee managing friction between Ankara and Jerusalem, and the new partnership with Riyadh and Islamabad strengthens Turkey’s bargaining power in Washington while making it far harder for Israel to isolate Ankara diplomatically. This aligns with Ankara’s long-stated position that regional states should take ownership of their own security. Rather than seeking to replace the United States in the region, Atan argues, Turkey’s core goal is to avoid being sidelined by Washington’s consistent Israel-centric regional policies.
Dr. Betul Dogan-Akkas, deputy director of Ankara University’s Center for Middle Eastern Studies and an international relations scholar specializing in Gulf politics, does not anticipate any of the three signatories cutting full ties with Washington. Still, she confirms that the overwhelming focus of U.S. policy on Israeli security has pushed independent regional powers to pursue closer cooperation with one another.
The question of why Riyadh and Islamabad emerged as Turkey’s chosen partners offers key insight into shifting regional dynamics. Ankara’s search for new cooperation avenues to address growing uncertainty, without abandoning its existing alliances, brought the three states together. Atan explains that this pairing reflects dramatic shifts in the regional security environment in recent years: a U.S. push to reduce its security commitments in the Middle East, deepening insecurity after October 7, and the new strategic equation created by tensions with Iran have all pushed Turkey to seek new allies. Saudi Arabia is viewed in Ankara as a leading regional partner thanks to its outsize influence in the Gulf and broad diplomatic reach across the Middle East, while Pakistan brings decades of deep defence and military ties to Turkey and pre-existing security bonds with Riyadh, making it a natural third member of the bloc.
While some analysts have raised the prospect of expanding the pact to include additional regional powers, most notably Egypt – a move that would extend the bloc’s geographic reach across the Eastern Mediterranean and Red Sea to create a broader regional security framework – opinion is divided on the wisdom of near-term expansion. Akkas urges caution, noting that while Egypt is often the first name raised in expansion discussions, its existing military structure and the unique security frictions it would bring to the bloc make it a far from ideal rational partner at this stage.
At the core of the pact’s unresolved ambiguities is the lack of tested strategic trust between the three signatories. While Fidan has acknowledged the operational and political challenges ahead, the fact that the three countries have never tested their ability to act in concert as a unified bloc leaves the agreement’s practical commitments unproven. Akkas emphasizes that long-term survival of the partnership will depend heavily on domestic political dynamics within all three countries: shifting political balances in Pakistan, the transition of power in Saudi Arabia as Mohammed bin Salman moves to ascend the throne, and upcoming general elections in Turkey all have the potential to test the political will behind the agreement. Atan echoes this view, noting that strategic trust of this kind can only be built over time, and the actual limits of mutual security support remain undefined at this early stage.
A key unusual feature of the pact is its deliberate choice not to name a specific adversary or define the exact threats it is designed to counter. While this creates ambiguity, it also offers clear insight into Ankara’s strategic thinking: the pact is designed as a pre-emptive deterrent posture to head off threats before they emerge. This ambiguity leaves a critical question unanswered: what exact event would trigger the mutual defence commitment, and how would the bloc respond in practice? Akkas points to Fidan’s deliberate wording: the agreement references a “common threat” rather than a shared enemy. “Naming an enemy points to a more aggressive posture, whereas drawing the boundaries of a threat describes an approach built around defence and deterrence,” she explains. Once common threats are formally defined, the terms of activation will become clearer, and at this early stage, the agreement is not designed to address the small-scale, daily security incidents the region regularly confronts.
Public discussion has circulated a narrative framing the accord as a sectarian Sunni security bloc targeted at Iran, a reading that Ankara has repeatedly pushed back against. Fidan has stressed that the agreement is not an offensive structure directed at any single country, and its core purpose is to shore up regional stability and build mutual security and solidarity between the three signatories. The alliance is focused on underwriting collective security for members rather than targeting an outside power, Fidan says, and Iran is not a target. Atan also rejects the sectarian bloc framing, arguing that the pact is driven by the national security calculations of each state, their individual capabilities, and overlapping geopolitical interests rather than sectarian division.
Even with these public reassurances, the agreement forces Ankara to navigate a web of delicate diplomatic balances. Turkey maintains a complex relationship with Iran: the two countries disagree on multiple key regional files but also maintain open diplomatic channels and cooperate in areas of shared interest. Akkas notes that the three signatories will need to actively persuade Tehran that the pact is not aimed at it, a challenging task amid the ongoing open confrontation between Israel and Iran, and this stands as one of the earliest major tests for the new agreement. Turkey also faces the challenge of balancing its deepening security ties with Saudi Arabia against its long-standing diplomatic equilibrium with the United Arab Emirates, a task made more complex by the UAE’s recent purchase of an Israeli air defence system that has blurred the lines around what counts as a shared threat in Gulf security.
The Red Sea and Bab al-Mandeb corridor are widely expected to be the first major test of the pact’s credibility, as any fresh crisis in this critical waterway would quickly become a shared security concern for all three signatories. Disruptions to maritime trade through the Red Sea would harm not just Saudi Arabia, but also impact Turkey’s core commercial and strategic interests running through the corridor. If Houthi attacks on Saudi Arabia escalate again, the question of what exactly Turkey’s mutual defence commitment requires will move to the top of the agenda, and the current ambiguity around this scenario is a major test in itself. Atan notes that Houthi operations are decentralized and fragmented, meaning the traditional mutual defence framework designed for confrontation with a conventional state actor does not fit this threat, creating an unaddressed challenge for the bloc. In Yemen, similarly, Ankara will face a balancing act: honoring its security commitment to Riyadh if attacks resume, while avoiding direct entanglement in Yemen’s long-running civil conflict. Sending a deterrent message is far simpler than deploying troops if deterrence fails, and the pact’s real credibility will only be revealed when a major crisis unfolds.
Beyond diplomatic and strategic questions, the pact faces significant technical and industrial hurdles. The three countries operate wildly different military command and weapons systems: Turkey’s military infrastructure is built to NATO standards, Saudi Arabia relies primarily on U.S. and Western-made systems, and Pakistan’s military inventory is a patchwork of U.S., European, Chinese, and domestic-produced equipment. Arda Mevlutoglu, a defence analyst and CEO of Mergen Analytical Strategies, explains that while defence industry cooperation between the three has already moved beyond the traditional buyer-seller relationship, it has not yet reached the level of a genuine multinational joint production consortium like the Eurofighter program.
In Mevlutoglu’s view, the most realistic near-term model is a Turkish-led programme structure, with Saudi and Pakistani industrial work packages negotiated individually. Turkey would bring deep expertise in platform design and systems engineering, Pakistan contributes experience in engineering, systems integration, and production, while Saudi Arabia brings large amounts of capital, massive procurement scale, and growing industrial capacity. Over time, repeated cooperation could evolve into a full joint consortium, but core issues remain unresolved. Shared ownership of sensitive military technology – including source codes, mission system architecture, propulsion technology, radar algorithms, electronic warfare libraries, and export rights division – are far more contentious challenges that stand in the way of genuine integrated joint production.
Mevlutoglu argues that measuring the pact’s success by whether it becomes a “Middle Eastern NATO” sets an unrealistic bar. Instead, a more practical and achievable structure would combine regular strategic consultation, cross-border intelligence sharing, joint military exercises, contingency planning, shared missile warning systems, coordinated air and maritime surveillance, defence industrial cooperation, and pre-negotiated military support packages for specific crisis scenarios. For air defence in particular, a federated model – where each country retains its own sovereign national network, with limited shared access to early warning and data through controlled secure links – is the most workable near-term approach. Even with complementary strengths – Turkish platform development capacity, Pakistani fighter production experience, Saudi financial power – the path to full integration will be slow. Mevlutoglu notes that securing funding is not equivalent to speeding up programme development, and engineering integration will be the critical bottleneck that determines the pace of progress, with the shape of Saudi participation holding enormous sway. The three countries have the combined potential to build a robust joint defence industrial base, but full independence in core advanced technologies including fighter jet engines, cutting-edge microelectronics, and specialist military materials will likely take a decade or more to achieve.
Turning the political declaration of the Mecca Agreement into a fully functional collective security mechanism requires resolving the many remaining ambiguities, and proving that the three states can effectively cooperate on technology sharing, intelligence exchange, joint training, exercises, defence industry integration, and financing. Ultimately, the true limits of the pact will only be revealed when the bloc confronts its first major regional crisis or armed attack, and that test will answer whether the Mecca Agreement can evolve beyond a statement of political intent into a lasting pillar of regional security.
