On September 17, 2025, Saudi Arabia and Pakistan signed a Strategic Mutual Defence Agreement (SMDA) that represents the most significant upgrade to their security relationship in decades. The agreement, signed by Saudi Crown Prince Mohammed bin Salman and Pakistani Prime Minister Shehbaz Sharif in Riyadh, formalizes a defence partnership that has quietly existed for over five decades.
Table of Contents
At the heart of this agreement lies a crucial commitment: “any aggression against either country shall be considered an aggression against both”. This mutual defence clause effectively transforms the Kingdom into the first Arab nation to enter a formal defence pact with a nuclear-armed country, fundamentally altering regional security dynamics.
Historical Foundation of Saudi-Pakistan Military Cooperation
The roots of Saudi-Pakistan military cooperation stretch back to the late 1960s, when Pakistani troops were first deployed to protect the Kingdom. This relationship deepened significantly following the 1979 Grand Mosque seizure in Mecca, when Pakistani special forces played a crucial role in helping Saudi troops retake the holy site.
The relationship was institutionalized in 1982 through the Bilateral Security Cooperation Agreement, which enabled Pakistani training, advisory support, and deployments on Saudi soil. Since 1967, Pakistan has trained over 8,200 personnel from the Saudi armed forces, while Pakistani troops have remained stationed in the Kingdom to provide operational and technical support.
Strategic Context Behind the Timing
The timing of this agreement is far from coincidental. It was signed just eight days after Israel’s unprecedented airstrikes on Qatar on September 9, 2025, which killed six people including a Qatari security officer. This attack deeply rattled Gulf states and highlighted what they perceived as weakening American security guarantees in the region.
Israel’s strike on Doha was particularly significant as it marked the first time Israel had directly attacked a Gulf Cooperation Council member state. The operation targeted Hamas political leaders who were meeting to discuss a US-supported ceasefire proposal, which many Arab nations viewed as a violation of sovereignty and a direct threat to collective Gulf security.
Nuclear Dimensions and Security Implications
One of the most sensitive aspects of the SMDA involves the potential nuclear dimension. Pakistan remains the only nuclear-armed Muslim nation, possessing approximately 170 warheads. While the agreement avoids explicit mention of nuclear capabilities, its reference to “all military means” has sparked speculation about whether Pakistan would extend its nuclear umbrella to Saudi Arabia.
Pakistani Défense Minister Khawaja Muhammad Asif confirmed that Pakistan’s nuclear capabilities would be made available to Saudi Arabia under the agreement, marking a potentially significant shift in regional nuclear dynamics. However, some analysts argue that this represents a formalization of an existing understanding rather than a new development, noting that Saudi financial support for Pakistan’s nuclear program has been an “open secret” for decades.
Regional Security Realignment
Iranian Response and Middle Eastern Balance
The agreement is widely viewed as a direct response to Iran’s growing regional influence and the perceived threat it poses to Gulf security. Iran has used its network of proxies including Hezbollah, the Houthis in Yemen, and various militias in Iraq and Syria to project power across the region.
For Saudi Arabia, the pact strengthens defences against multiple threats: Iranian missile capabilities, Houthi attacks from Yemen, and the broader regional instability caused by Israel’s expanding military operations. The agreement comes at a time when Iran’s proxy network has been significantly weakened by Israeli operations, potentially creating a window for Saudi-Pakistani cooperation to fill the security vacuum.
Israel’s Strategic Calculations
From Israel’s perspective, the Saudi-Pakistan defence pact represents a significant challenge to its regional strategic objectives. The agreement effectively places Pakistan’s nuclear deterrent behind Saudi Arabia, potentially complicating future Israeli military operations in the Gulf region.
Israel has been pursuing a strategy of establishing overwhelming regional dominance through military superiority, but the formalization of Saudi-Pakistani defence cooperation introduces a new nuclear dimension to regional calculations. This could potentially halt prospects for Saudi-Israeli normalization under the Abraham Accords, as the Kingdom demonstrates solidarity with Palestinian causes.
Implications for India
Security Challenges
For India, the SMDA presents significant strategic challenges. The agreement theoretically allows Pakistan to seek diplomatic and potentially material support from Saudi Arabia in future conflicts with India. Geopolitical expert Ian Bremmer noted that this “is going to change life for India, no question,” particularly given recent tensions including India’s Operation Sindoor.
Pakistan Défense Minister Asif’s assertion that Saudi Arabia would support Pakistan in case of war with India adds a new dimension to South Asian security calculations. This could complicate India’s conventional military advantage and force New Delhi to factor Saudi capabilities into its strategic planning.
Economic Considerations
Despite the defence pact, India maintains robust economic ties with Saudi Arabia. Bilateral trade reached USD 41.88 billion in FY 2024-25, with Saudi Arabia remaining India’s third-largest crude oil supplier, accounting for 14.3 percent of India’s total crude imports. This economic interdependence provides India with diplomatic leverage to manage the fallout from the Saudi-Pakistan agreement.
The approximately 2.2 million-strong Indian community in Saudi Arabia represents the largest expatriate community in the Kingdom, contributing significantly to both countries’ economies. These deep people-to-people connections and economic ties suggest that Saudi Arabia is unlikely to dramatically alter its approach toward India despite the Pakistan pact.
Economic Dimensions of the Partnership
Saudi Investment and Pakistan’s Economic Revival
The defense pact coincides with significant Saudi economic commitments to Pakistan. Saudi Arabia has proposed allocating a substantial portion of its USD 200 billion annual construction contracts to Pakistan, potentially transforming the economic relationship between the two countries. The Kingdom has already provided Pakistan with a USD 3 billion loan, renewed in December, and supported Pakistan’s USD 7 billion IMF bailout program.
Under Saudi Vision 2030, Pakistan is positioned to supply skilled workforce for the Kingdom’s economic transformation, particularly in healthcare, education, infrastructure, and tourism sectors. This aligns with Pakistan’s goal to train one million young workers annually for Gulf employment opportunities.
Chinese Military Support to Pakistan
Pakistan’s military capabilities are heavily dependent on Chinese support, with China supplying approximately 81 percent of Pakistan’s major arms imports. This includes advanced systems such as JF-17 fighter aircraft, HQ-16 air defence systems, VT-4 tanks, and various missile technologies.
The China-Pakistan Economic Corridor (CPEC), worth USD 62 billion, gives China significant leverage over Pakistani decisions. Chinese military advisors and technicians have been reportedly present during recent conflicts, providing operational support and guidance to Pakistani forces.
Declining American Influence
Gulf Security Recalculations
The SMDA reflects broader concerns about declining American reliability as a security guarantor in the Middle East. US military presence in the region has steadily decreased from over 150,000 troops in Iraq to around 30,000 currently stationed across various Gulf bases.
Several incidents have eroded Gulf confidence in American security commitments: Washington’s response to the 2010-11 Arab Spring, the limited reaction to the 2019 Houthi attacks on Saudi Aramco, and most recently, the perceived inadequate response to Israel’s strike on Qatar. These events have prompted Gulf states to seek alternative security arrangements.
China’s Regional Expansion
As American influence wanes, China has expanded its economic and strategic presence in the Middle East through the Belt and Road Initiative. Chinese mediation in the Saudi-Iran détente and growing investment partnerships with Gulf states signal Beijing’s willingness to fill the diplomatic vacuum left by US disengagement. For Pakistan, maintaining relationships with both China and the United States while deepening ties with Saudi Arabia represents a delicate balancing act that could provide strategic benefits but also complicate regional dynamics.
Future Outlook and Regional Stability
Potential for Broader Alliance Systems
The Saudi-Pakistan agreement could serve as a foundation for broader Islamic military cooperation. Former Pakistani Army Chief General Reheel Sharif has commanded the Islamic Military Counter-Terrorism Coalition since 2015, and Türkiye has also strengthened defence ties with Pakistan through arms sales. This raises the possibility of an emerging “Islamic NATO” that could reshape regional security architecture, particularly as Gulf states seek alternatives to American security guarantees. However, the effectiveness of such arrangements would depend on resolving internal differences and establishing unified command structures.
Risks and Challenges
The formalization of the Saudi-Pakistan defence relationship carries significant risks for regional stability. The nuclear dimension introduces new escalatory dynamics, while the agreement could accelerate arms races as other regional powers seek to balance against the new alliance. Iran’s response to the pact will be crucial, as Tehran may view it as a direct threat requiring countermeasures. The agreement could also complicate ongoing diplomatic efforts to manage regional tensions and reduce conflicts.
India’s Strategic Response Options
Diplomatic Engagement
India must carefully navigate its response to avoid damaging valuable relationships with Saudi Arabia while protecting its security interests. The Ministry of External Affairs has stated that it will study the implications for national security while maintaining that India remains committed to protecting its interests. Deepening defence cooperation with Israel, India’s second-largest arms supplier, could help counter the Saudi-Pakistan pact’s implications. Similarly, strengthening partnerships with other Gulf states like the UAE could provide alternative channels for regional engagement.
Economic Leverage
India’s significant economic relationship with Saudi Arabia provides diplomatic tools to manage tensions. Energy cooperation, trade partnerships, and the large Indian expatriate community create mutual dependencies that both countries will be reluctant to jeopardize. Continuing to position India as a reliable partner for Saudi Vision 2030 objectives, particularly in technology and renewable energy sectors, could help maintain positive relations despite the Pakistan defence pact.
Read Also: Middle East Turmoil in 2025: Internal Divisions and External Influences Fuel Ongoing Instabilit
Conclusion
The Saudi-Pakistan Strategic Mutual Defence Agreement represents a watershed moment in Middle Eastern security dynamics. Born from concerns about declining American reliability and rising regional threats, the pact formalizes a decades-old relationship while introducing new nuclear dimensions to regional calculations. For Pakistan, the agreement provides crucial economic support and strategic backing at a time of fiscal strain. For Saudi Arabia, it offers enhanced security against Iranian threats and regional instability while diversifying defence partnerships beyond traditional American guarantees.
The implications for India are significant but manageable through careful diplomacy and economic engagement. While the pact theoretically strengthens Pakistan’s position, India’s robust economic ties with Saudi Arabia and the Kingdom’s broader strategic interests suggest that dramatic policy shifts are unlikely. The broader regional impact will depend on how other powers respond to this new security arrangement. The agreement reflects a multipolar Middle East where declining American dominance is creating space for new alliances and partnerships. Successfully managing these changing dynamics will require adaptive strategies from all regional stakeholders.
Sources:
Saudi Arabia-Pakistan defence pact: What it means for the two countries
Saudi Arabia signs mutual defence pact with nuclear-armed Pakistan
Saudi Pact Puts Pakistan’s Nuclear Umbrella Into Middle East Security Picture
