According to a joint statement, the first quadrilateral meeting of the four countries was held in Tehran on October 26, 2026, hosted by Mohsen Rezaei, Secretary of Iran’s Supreme National Security Council.
Pakistan was represented by Field Marshal Asim Munir, while Saudi Arabia’s Defence Minister Prince Khalid bin Salman, Türkiye’s intelligence chief Ibrahim Kalin and Iranian Foreign Minister Abbas Araghchi also attended the meeting.
The participants discussed the overall regional situation, issues relating to peace and security, and opportunities to expand cooperation among the four countries.
The joint statement said the four sides expressed their commitment to maintaining dialogue and communication to promote regional stability and safeguard their shared interests.
The meeting marked an effort by the four countries to sustain consultations on regional developments and explore avenues for closer cooperation on matters of mutual concern.