Top officials from Turkey, Saudi Arabia, and Pakistan will convene in Istanbul on Monday. They are gathering for the inaugural committee meeting under the Mecca Joint Defence Agreement, a Turkish foreign ministry source said.
Istanbul Summit Launches Trilateral Pact
Signed on August 7, the trilateral defense pact commits the three nations to mutual defense. It treats an armed attack against any single member as an assault on all three.
High-Level Delegations Gather in Turkey
Monday’s session in Istanbul will formally establish a political and defense strategic committee. According to Turkish foreign ministry sources, the gathering will bring together foreign ministers, defense ministers, and chiefs of staff from all three participating countries.

Turkey will be represented by its foreign and defence ministers alongside the chief of the general staff, who will also chair the discussions.
Pakistan is dispatching Deputy Prime Minister and Foreign Minister Ishaq Dar. He is accompanied by the country’s defence minister and the commander of its defence forces. Meanwhile, Saudi Arabia will send its foreign minister, defense minister, and chief of the general staff.
Security, Defense Industry, and Interoperability
The agenda centers on international security issues, enhancing collective defense capabilities, and improving the interoperability of their armed forces.
Delegations will also explore deepening cooperation within the defense industry. Specifically, they are targeting joint production and development initiatives.
Shadow of the US-Iran Conflict
The Mecca Joint Defence Agreement was forged against the backdrop of the ongoing war between the United States and Iran. It also responds to persistent regional attacks from Tehran-backed Houthi rebels and Iranian missile fire on Gulf oil exporters.

The pact unites three major regional military and economic players:
- Turkey, which maintains NATO’s second-largest military.
- Pakistan, recognized as the Islamic world’s only nuclear-armed state.
- Saudi Arabia, a leading Gulf power and top oil exporter.
The grouping brings together Sunni Muslim U.S. allies navigating regional upheaval and a global energy crisis.
Washington-Tehran Impasse and Future Expansion
Negotiations between Washington and Tehran have reached an impasse. This standoff comes six months after the U.S. and Israel launched the war against Iran.
In response, the administration of U.S. President Donald Trump has intensified financial pressures through what it has billed as an “economic D-Day.”
Ankara has indicated that the defense pact is open to future expansion—with Egypt cited as a potential candidate. Furthermore, officials stressed the agreement is not intended to replace existing international alliances.