Scope: This assessment examines the 26 October 2026 quadrilateral security meeting in Tehran, the emerging Saudi–Turkish–Pakistani defence framework, Iran’s strategic position, the Yemen conflict, the United States and Israel, and the consequences for Gulf security, international energy markets, maritime trade and European strategic interests through 2031. Executive Summary / BLUF The Tehran meeting of 26 … Leggi tutto Iran and the Restructuring of Regional Security: The Tehran Summit – the Mecca Defence Pact and the Future of West Asian Strategic Order