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Home / Middle East / Saudi Arabia’s New Maritime Coalition Is a Warning for the U.S.
Middle East

August 21, 2026

Saudi Arabia’s New Maritime Coalition Is a Warning for the U.S.

By Alexander Langlois

Saudi Arabia officially launched its 15-country Red Sea maritime alliance on August 13, marking the latest shift in the Middle East toward regionally-led security frameworks. While the Multinational Maritime Defense Alliance is unlikely to fully prevent the Yemen-based Houthi movement (Ansar Allah) from disrupting Red Sea shipping via the Bab el-Mandeb Strait, it does represent a key moment for a region undergoing substantial geopolitical shifts. The most important aspect of this development is simple: The region, not the United States, should hold primary responsibility for its security.

Reports of the maritime alliance first emerged in late July. Riyadh then released a statement confirming its effort to establish the pact on July 30. The Houthis had announced a blockade of Saudi shipping in the Red Sea just days earlier, on July 21, citing the kingdom’s ongoing land, sea, and air blockade of Yemeni territory under its control. That blockade has lasted since Saudi Arabia entered the Yemeni civil war in 2015, leading a coalition of states against the Houthis as it fought the Internationally Recognized Government of Yemen (IRG) for control of the country.

That war has gone poorly for Saudi Arabia and its one-time ally in the conflict, the United Arab Emirates, as they backed different factions while failing to dislodge the Houthis. A largely informal 2022 truce helped keep the peace along the frontlines, albeit with factional infighting, with the IRG leading the Saudis to force the Emiratis out of Yemen while sidelining or co-opting their local proxies in late 2025 and early 2026. This recent consolidation, alongside the regional conflict between the United States and Israel, on the one hand, and Iran and its “Axis of Resistance” allies on the other, helped foster conditions in Yemen for today’s renewed fighting.

Read at National Interest

Author

Alexander
Langlois

Contributing Fellow

Defense Priorities

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