IISS Analysis: Egypt Anchors New Quadrilateral Diplomatic Bloc With Saudi Arabia, Turkey, and Pakistan

The International Institute for Strategic Studies (IISS) published an analysis on June 7, 2026, documenting the emergence of an informal quadrilateral diplomatic grouping among Egypt, Saudi Arabia, Turkey, and Pakistan — a new coordination mechanism that has met three times since March 2026 in response to escalating regional instability following the US-Israel military campaign against Iran ('Operation Epic Fury,' beginning February 28, 2026). The group first met at foreign minister level in Riyadh on March 19, then in Islamabad on March 29, and in Antalya on April 18. Egypt serves as the Arab-African anchor of the grouping — a significant evolution for Cairo, which had previously struggled to reintegrate into regional diplomacy after the 2013 coup and subsequent international isolation. The IISS notes the bloc has no permanent secretariat, no formal defense pact, and no fixed meeting schedule, but represents a consistent diplomatic track independent of both the US-led security architecture and China-Russia axis. Common positions among the four countries include: opposition to further regional escalation involving Iran, support for a Gaza ceasefire and Palestinian state, concerns about Israeli territorial expansion in Gaza and the West Bank, and rejection of great-power coercion in the Middle East. Egypt's participation cements Sisi's repositioning of Egypt as a balanced mediator rather than a pure US-security-umbrella client state — a strategic reorientation reinforced by Egypt's BRICS accession in 2024 and its active participation in Palestinian peace talks.