Russian Foreign Minister Sergey Lavrov has suggested that Iran could eventually become part of the Mecca Joint Defence Agreement. Speaking at MGIMO University in Moscow to mark the start of the academic year, Lavrov discussed the pact signed in August by Saudi Arabia, Pakistan and Türkiye. He noted that the arrangement remains open to additional members and described Iranian participation, under agreed conditions, as a potential step that would advance regional stability. Lavrov framed such expansion as consistent with Russia’s broader concepts for security cooperation in the region.

The Mecca agreement, also referred to as the Makkah Defence Pact or Mecca Defence Alliance, was signed on August 7, 2026. Its core provision treats an armed attack against any one of the three founding members as an attack against all. The parties have established mechanisms for political and defence coordination, including plans for a permanent secretariat based in Saudi Arabia. Officials from the three countries have emphasized that the pact is defensive in nature and not directed against any specific state.

Lavrov indicated that the alliance need not remain limited to its current members. He specifically mentioned Egypt and Algeria, saying their accession would represent a positive development. Turning to Iran, he said Tehran’s eventual inclusion under mutually acceptable terms would constitute a practical step toward implementing ideas Russia has long promoted for regional security frameworks built by regional states themselves. No formal Iranian request to join has been announced, and Iranian officials have previously stated they do not view the existing pact as a threat.

The agreement emerged against a backdrop of heightened regional tensions, including ongoing conflict involving Iran and shifts in perceptions of external security guarantees. Saudi Arabia, Pakistan and Türkiye have moved to operationalize the deal through ministerial meetings and discussions on military interoperability, joint exercises and defence industry cooperation. Turkish officials have compared elements of the structure to collective defence arrangements elsewhere while stressing its regional character.

Russia has consistently advocated for security architectures in the Middle East and surrounding areas that reduce reliance on outside powers and encourage dialogue among local actors. Lavrov’s remarks position the Mecca pact as a possible vehicle for that approach if it expands to include additional major regional players. Analysts note that Iranian participation would require significant diplomatic groundwork given historical rivalries and recent military confrontations, yet the Russian foreign minister presented it as a constructive long-term possibility.

Whether the alliance grows beyond its founding three members will depend on further negotiations and evolving regional dynamics. For now, Lavrov’s comments signal Moscow’s interest in seeing the pact develop into a broader platform. The suggestion of eventual Iranian involvement adds a new dimension to discussions about collective security in a volatile part of the world, even as the current members continue to define the practical scope of their cooperation.