Saudi Arabia, Turkey, Pakistan sign joint defence pact Friday.

Saudi Arabia, Turkey, and Pakistan signed a joint defense agreement Friday in Mecca. The pact treats an armed attack on any one of the three as an attack against all three.

• 3 leaders present: Crown Prince Mohammed bin Salman, President Erdogan, PM Sharif.
• Pakistan and Saudi Arabia had already signed a bilateral defense pact in 2025.
• Turkey joined a Riyadh-led maritime defense coalition as one of 14 founding members in late July.
• A Turkish official said the deal is not directed at any specific country and remains open to others.

Why it matters: The agreement formalizes complementary strengths among three major Muslim-majority states at a moment of acute regional stress. Saudi infrastructure has come under repeated attack since the U.S. and Israel struck Iran on February 28, according to reporting on the summit.

• War between the U.S. and Iran has disrupted shipping through the Strait of Hormuz and the Red Sea.
• Pakistan's status as the only nuclear-armed Muslim state gives the pact added deterrence weight, Islamabad-based defense analyst Abdullah Khan told reporters.

How 34 sources split on this story

Where they split: Coverage agrees on the facts of the signing but splits on whether the pact is a defensive formality or a significant new counterweight to Iran.

What’s next: The three leaders were also expected to discuss expanding trade and economic cooperation.

• Pakistan's visit runs through Saturday; officials framed it as extending beyond the immediate Gulf crisis.
• Which other regional countries, if any, will seek to join the agreement?
• How will Iran respond to a formalized trilateral defense arrangement on its periphery?
• What operational commitments — joint exercises, intelligence sharing, technology transfers — will the pact activate first?