“What stands in the way becomes the way,” Marcus Aurelius writes in Meditations. Nearly two millennia later, the idea captures Pakistan’s strategic dilemma with remarkable precision. Islamabad must convince Saudi Arabia that its defence commitment carries real weight without being drawn into another Middle Eastern war or rupturing its relationship with Tehran. That obstacle may itself have become Pakistan’s most useful instrument: strategic ambiguity, writes Dimitra Staikou.
On 10 September 2026, following Houthi attacks against Saudi targets, Pakistani Foreign Ministry spokesman Sajjad Haider Khan said there was no discussion of an immediate military response under the new defence agreement. Yet only a day earlier, Defence Minister Khawaja Asif had warned that continued aggression against Saudi Arabia could make the pact operational.
The contradiction may be more calculated than accidental. On 13 September, Prime Minister Shehbaz Sharif expressed Pakistan’s complete solidarity with Mohammed bin Salman. Two days later, fresh missile and drone attacks against Saudi targets brought the question of collective defence closer to reality. Pakistan is trying to reassure Riyadh that it will not stand alone while avoiding any clear definition of when political solidarity becomes military involvement. At the same time, Islamabad is keeping channels with Tehran open and leaving Saudi Arabia’s adversaries uncertain about where Pakistan’s real red line lies. But September’s events suggest that the space for such ambiguity is narrowing. The central question is no longer whether Pakistan and Saudi Arabia are security partners, but how far Islamabad is actually prepared to go when deterrence is tested.
That question has become more urgent because the relationship has changed institutionally. On 7 August 2026, Saudi Arabia, Pakistan and Türkiye signed the Makkah Joint Defence Agreement, declaring that an armed attack against any one of the three would be regarded as an attack against all. On 31 August, their foreign and defence ministers and military chiefs met in Istanbul to begin institutionalising the arrangement, agreeing to establish a permanent secretariat in Saudi Arabia and deepen joint defence-industry cooperation, technology development and production. This is therefore more than another declaration of political solidarity. The Makkah Alliance is beginning to acquire the machinery designed to make collective deterrence credible.
The military relationship between Pakistan and Saudi Arabia itself stretches back decades. Pakistani officers have trained Saudi forces, Pakistani troops have periodically been deployed in the Kingdom, and Riyadh has reciprocated with economic and political support. Yet the most important episode for understanding the limits of this relationship came in 2015. When Saudi Arabia assembled its coalition for the intervention in Yemen, Riyadh sought Pakistani military support. On 10 April, Pakistan’s parliament unanimously backed neutrality, effectively rejecting direct participation while pledging to defend Saudi Arabia if its territorial integrity were threatened. The distinction was crucial: Islamabad was prepared to defend the Kingdom, but not automatically to participate in its wars. In 2026, that very red line is being tested.
The Riyadh-Islamabad rapprochement does not mean that Saudi Arabia is abandoning the United States. It does, however, demonstrate that the Kingdom no longer wants its security to depend exclusively on Washington. The limited US response following the attacks on the Abqaiq and Khurais oil facilities in 2019, followed by Washington’s 2021 decision to end support for offensive operations in Yemen, had already exposed the limits of American protection. That uncertainty resurfaced this September. Mohammed bin Salman sought military assistance from Donald Trump against the Houthis, but the US president declined to authorise direct American strikes, with Washington instead offering intelligence-sharing and targeting support. On 12 September, Trump said Iran was probably responsible for the attack on Saudi Arabia’s East-West Pipeline and described Mohammed bin Salman as a “good friend”. The United States remains an indispensable Saudi partner, but not always a willing combatant. Pakistan gains importance in precisely this space: not as a replacement for America, but as an additional regional pillar of Saudi security.
If the American position explains why Riyadh is seeking more strategic options, China points towards the direction in which the wider security system may be moving. Beijing is one of Islamabad’s most important strategic and military partners, while simultaneously developing an increasingly close relationship with Saudi Arabia. In April 2026, Xi Jinping told Mohammed bin Salman that China wanted to deepen “mutual strategic trust” with the Kingdom. On 2 September, Xi argued that regional states should work towards “a new security architecture for the Middle East” and hold their future in their own hands. His remarks were not about the Makkah Agreement and should not be interpreted as Chinese endorsement of it. They do, however, reflect a broader shift: a Riyadh seeking greater strategic autonomy, an Islamabad deeply connected to Beijing, and a China seeking a greater role in shaping the regional order. The issue is not a secret trilateral alliance, but the potential convergence of Saudi capital, Pakistani military power and Chinese technological and strategic support.
There is also an unavoidable nuclear dimension. Pakistan is a nuclear-armed state outside the Nuclear Non-Proliferation Treaty; Saudi Arabia is not a nuclear weapons state. Nothing publicly released about the Makkah Agreement establishes a Pakistani nuclear guarantee to Riyadh, and there is no evidence that Islamabad intends to deploy nuclear weapons on Saudi territory. Yet that absence of clarity is itself strategically significant. Pakistan’s nuclear capability sits behind a collective-defence commitment whose public language does not specify where conventional deterrence ends and strategic deterrence begins. For Iran, Israel, Washington and European capitals, the question is therefore not whether Saudi Arabia has suddenly acquired a Pakistani nuclear umbrella — it has not — but whether potential adversaries may now have to calculate against that possibility in an extreme crisis. Deterrence often depends as much on uncertainty as on declared doctrine.
For Europe, this shift is anything but distant. On 9 September, France expressed full solidarity with Riyadh following the Houthi attacks. In Berlin, Foreign Minister Johann Wadephul assured his Saudi counterpart Faisal bin Farhan of Germany’s solidarity, while on 11 September the German Foreign Office warned that growing Houthi pressure around Bab al-Mandab could restrict oil and LNG supplies, with consequences for global markets. In Brussels, Kaja Kallas had already put “freedom of navigation” in the Red Sea on the European agenda, asking publicly what more Europe could do. These concerns are tangible: energy security, maritime trade routes and regional stability are becoming intertwined in the same crisis. The attacks of 15 September have made the danger even clearer, with renewed strikes against Saudi targets adding to pressure on energy markets and further threatening the routes connecting the Gulf, the Red Sea and Europe.
There is another reason Europe cannot treat the Makkah Alliance as a distant development: Türkiye. Ankara is simultaneously a party to the new collective-defence architecture and a member of NATO. That does not mean the Makkah Agreement automatically engages NATO obligations, nor that the two systems are inherently incompatible. But it does create questions that European allies should address before, rather than during, a major crisis. What happens if Türkiye is asked to participate in collective action under the Makkah Agreement? How would Ankara manage parallel commitments if escalation involved Iran or another regional actor? And how much strategic consultation should occur within NATO before such a scenario materialises?
Brussels cannot afford to wait for the agreement to be activated for the first time before deciding how to respond. Europe needs deeper dialogue with Riyadh and Islamabad on non-proliferation and missile technologies, stronger protection for navigation in the Red Sea and a clear discussion within NATO about Ankara’s new defence commitments. It does not need to treat the emerging security architecture as hostile. But it does need to understand what happens when that architecture moves from declarations to action.
The real test of the Makkah Alliance will come when Riyadh asks Islamabad to demonstrate what it means for an attack on one to be treated as an attack on all. At that moment, the strategic ambiguity that today gives Pakistan room to manoeuvre may become the problem itself. And the question — whether Pakistan is genuinely prepared to fight for Saudi Arabia — will no longer concern Riyadh and Islamabad alone. The answer could reshape the security balance from the Persian Gulf and the Red Sea all the way to Europe. (EU Reporter)
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