In a significant escalation of the Middle East conflict, Saudi Arabia has formally invoked its Strategic Mutual Defence Agreement (SMDA) with Pakistan following a series of Iranian missile and drone attacks on Saudi territory. The pact, signed in September 2025, commits both nations to treat any aggression against one as an attack on both, mirroring NATO’s Article 5. The invocation came after Iran targeted key Saudi infrastructure, including the Ras Tanura oil refinery and Prince Sultan Air Base, which hosts thousands of U.S. troops.
Saudi Defense Minister Prince Khalid bin Salman confirmed the move during a high-level meeting with Pakistan’s Army Chief, Field Marshal Asim Munir, on March 7. “We discussed Iranian attacks on the Kingdom and the measures needed to halt them within the framework of our Joint Strategic Defense Agreement,” Prince Khalid stated on social media. The meeting marked the first operational test of the pact, which includes joint deterrence, intelligence sharing, and enhanced military cooperation.
Pakistan’s Diplomatic Tightrope: Solidarity Without Military Action
Despite the binding nature of the agreement, Pakistan has refrained from direct military involvement, opting instead for a dual-track diplomatic approach. Foreign Minister Ishaq Dar revealed he personally warned Iran against attacking Saudi Arabia, stating, “I made them understand that we have a strategic mutual defence agreement with Saudi Arabia… we are bound by that.” Dar also disclosed that Iran sought assurances Saudi soil would not be used for attacks against it—a condition Pakistan helped mediate.
Pakistan’s caution stems from its complex regional position. It shares a 900-km border with Iran, hosts a 40-million-strong Shia population sympathetic to Tehran, and is already engaged in border clashes with Afghanistan. Prime Minister Shehbaz Sharif has condemned both the initial U.S.-Israeli strikes on Iran and Tehran’s retaliatory actions, calling them “unwarranted” and “blatant violations of sovereignty,” respectively. He has pledged “full solidarity” with Saudi Arabia but stopped short of committing troops.
Regional Escalation and Human Toll
The crisis erupted on February 28, 2026, after U.S. and Israeli strikes killed Iran’s Supreme Leader Ayatollah Ali Khamenei, triggering a wave of Iranian retaliation across the Gulf. Between March 7 and 8, Iran launched hundreds of drones and missiles at Saudi Arabia, Kuwait, Bahrain, and the UAE. Saudi air defenses intercepted multiple projectiles targeting Riyadh, Shaybah oil field, and Prince Sultan Air Base, though one missile strike near Al Kharj killed two and injured 12.
The UAE reported 1,422 drones and 246 missiles launched toward its territory, with most intercepted. In Kuwait, drones struck fuel tanks at Kuwait International Airport and the Public Institution for Social Security. A drone also hit a water desalination plant in Bahrain, while debris from an intercepted missile injured civilians in Dubai and Manama.
Nuclear Questions and Strategic Implications
The SMDA has raised questions about nuclear deterrence, given Pakistan’s status as the only nuclear-armed Muslim-majority nation. While the pact does not explicitly mention nuclear weapons, a senior Saudi official told Reuters the agreement “encompasses all military means.” This has led analysts to speculate whether Pakistan’s nuclear arsenal could extend a nuclear umbrella over Saudi Arabia, though Islamabad maintains its nukes are solely for deterrence against India.
The conflict has exposed shifting regional alliances. Saudi Arabia, while publicly distancing itself from the U.S.-led campaign, is reportedly sharing intelligence with Washington and Tel Aviv. The U.S. has designated Saudi Arabia a Major Non-NATO Ally and is finalizing a $1 trillion defense deal, including F-35 sales.
Pakistan is pushing for a UN-backed ceasefire alongside China and Russia, avoiding direct alignment. Analysts view the SMDA as more of a political signal than an automatic war trigger. “Pakistan will not be game for a two-front war,” noted India Today. The government is also managing the safety of over 2.5 million Pakistani expatriates in Saudi Arabia and hundreds stranded in Qatar and Kuwait due to flight disruptions.
Photo: Gemini