Middle East — 2026-07-31

Saudi Arabia Proposes 43-Nation Maritime Defense Coalition to Protect Red Sea Trade Routes

BLUFAbsent UAE and Oman accession, unlikely within 90 days, Riyadh's new coalition commands Red Sea approaches but cannot extend authority to the Strait of Hormuz.

Saudi Arabia's Ministry of Defence announced the Multinational Maritime Defense Alliance on Thursday following a Riyadh meeting of military representatives from 43 of 51 invited countries 123. Fourteen states signed a joint founding statement, including Turkiye, Kuwait, Bahrain, Qatar, Jordan, Egypt, Pakistan, Djibouti, Somalia, Bangladesh, Yemen, Sudan and the Comoros, with the UAE and Oman absent from the signatory list 2. The alliance is tasked with protecting the Bab al-Mandeb Strait, Red Sea and Gulf of Aden through joint maritime operations, intelligence sharing and exercises, and Saudi Arabia will serve as founding member and host of its headquarters 124. A European Union delegation, whose Aspides naval mission already operates in the Red Sea, took part in the meeting, and the Saudi ministry said the alliance's charter remains open to further accessions 2. The announcement follows a Houthi-declared blockade of Saudi shipping and at least one attack on a Saudi-owned tanker the prior week 1.

Analysis
Formal accession by the UAE and Oman within 90 days is unlikely; their absence reflects continued hedging toward Tehran rather than rejection of the coalition's mandate, and neither faces pressure to formalize membership while bilateral arrangements already cover its exposure, leaving two states with direct access to the Strait of Hormuz outside the bloc's command structure. Confidence in this judgment is high, given the established pattern of both states standing apart from Saudi-led multilateral security initiatives. Independent reporting from Bloomberg, Al Jazeera and gCaptain converges with The National on the meeting's scope, though the gap between 43 participants and only 14 signatories may reflect skepticism about operational commitments more than rejection, with Riyadh's announcement functioning primarily as an immediate deterrent signal to the Houthis. Whether the two holdouts eventually sign determines if shippers and insurers can treat the alliance as a comprehensive guarantor or must keep pricing risk around a partial, Saudi-anchored enforcement zone.
4 sources
  1. Saudi Arabia proposes 43-nation maritime defence coalition in Red Sea - The National
  2. Saudi Arabia announces maritime defence alliance to secure vital waterways - Al Jazeera
  3. Saudi Arabia Unveils Plans for Multinational Red Sea Maritime Security Coalition - gCaptain
  4. Saudi Arabia Seeks to Lead Maritime Coalition to Protect Red Sea - Bloomberg

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