Key facts
- Pakistan, Saudi Arabia, and Turkey signed the Mecca Joint Defence Agreement on August 7, 2026.
- The pact is modeled on Article 5 of NATO, stating an attack on one is an attack on all.
Pakistan, Saudi Arabia, and Turkey have signed the Mecca Joint Defence Agreement, a collective security pact modeled on NATO's Article 5. The agreement, signed on August 7, 2026, in Mecca, was announced amid heightened regional instability, particularly the 2026 Iran war.

The new trilateral defense pact between Pakistan, Saudi Arabia, and Turkey creates a collective security bloc in a volatile region, potentially altering geopolitical dynamics and challenging existing alliances.
Pakistan, Saudi Arabia, and Turkey have formalized a joint defense pact, the Mecca Joint Defence Agreement, signed on August 7, 2026, in Mecca, Saudi Arabia. The agreement, which models its collective security arrangement on Article 5 of NATO, was announced amid heightened regional instability, including the ongoing 2026 Iran war.
The pact establishes that an armed attack against any one of the three states will be regarded as an attack against all. Under the agreement, Saudi Arabia will finance and fund defense projects, Turkey will provide advanced defense equipment, and Pakistan will supply frontline manpower. This trilateral arrangement builds upon the existing Strategic Mutual Defence Agreement signed between Pakistan and Saudi Arabia on September 17, 2025, and further deepens separate defense ties between Turkey and Pakistan.
Prior to this agreement, Pakistan had already deployed thousands of troops, fighter aircraft, drones, and an air-defense system to Saudi Arabia. The signing occurred during a visit by Turkish President Recep Tayyip Erdoğan and Pakistani Prime Minister Shehbaz Sharif to Saudi Arabia, where they were hosted by Crown Prince Mohammed bin Salman. The agreement has been described as a significant shift in Middle East geopolitics and the first institutional arrangement of its kind in the region.