Saudi Arabia Rallies 43-Nation Naval Coalition as Red Sea Crisis Draws in Europe

Saudi Arabia has moved to assemble a multinational maritime defence coalition to protect Red Sea shipping, a rapid political-military escalation of the chokepoint crisis that has severed normal tanker traffic through the region and pulled European naval assets deeper into the conflict.

Military representatives from 43 of 51 invited nations, alongside a European Union delegation, gathered in Riyadh on Thursday to discuss the initiative, with the kingdom naming itself founding leader and permanent host of the proposed joint command. Fourteen countries, including Turkey, Egypt, Pakistan, Sudan and Djibouti, signed a joint statement of support, framing the mission as purely defensive. Notably, neither the United Arab Emirates nor Oman put their names to it, and the United States has not yet confirmed participation, though it is expected to join.

The trigger is acute economic pain. After Iran's effective closure of the Strait of Hormuz, Saudi Arabia rerouted much of its seaborne crude through Red Sea terminals such as Yanbu, only for the Houthis to declare a naval blockade of Saudi-linked shipping on 20 July and strike multiple vessels. Traffic through the Bab el-Mandeb strait has since fallen to its lowest in months, with at least one Saudi tanker attacked and others turning back or facing the longer, costlier passage. Brent crude has pushed above $100 a barrel for the first time since May.

The European angle is the coalition's overlap with existing missions. The EU already runs Operation Aspides, a Red Sea naval protection mission active since 2024, and it remains unclear how a Saudi-led command would differentiate itself or coordinate with it. Brussels faces the prospect of parallel security structures in the same waters.

For European importers and owners, the diplomatic push offers little immediate relief. Vessels continue diverting around the Cape of Good Hope, tying up tonnage and sustaining the elevated freight and insurance costs that have defined the summer, with any credible protection regime still months from operation.