US Allies Propose Demining and Escort Mission for Strait of Hormuz Following Iran War Deal

Following a tentative ceasefire deal between the United States and Iran, US allies are proposing a naval mission to the Strait of Hormuz aimed at safely reopening one of the world's most critical maritime chokepoints. The mission would involve removing explosive mines from the waterway and potentially providing military escorts for commercial shipping to reassure crews and insurance companies that safe passage is possible.

France and Britain have been developing plans for the operation over several months. French President Emmanuel Macron initially proposed the concept in March while the Iran-US conflict was ongoing, suggesting that warships could escort tankers and container ships through the strategic passage once hostilities ceased. At the Group of Seven summit in Evian-les-Bains, France, Macron presented the proposal to US President Donald Trump, who expressed cautious support, stating he saw no need for "much help" given the tentative deal but acknowledging that having "a ship or two up here from a few countries" could be worthwhile.

A coalition of seven nations—France, the United Kingdom, Germany, Japan, Italy, Canada, and the United States—issued a joint statement endorsing the framework deal and committing to reopen the strait "with unconditional and unrestricted freedom of navigation." They proposed what they described as "a strictly defensive and independent mission to reassure commercial shipping and conduct mine clearance operations." France's nuclear-powered aircraft carrier Charles de Gaulle, already positioned in the Arabian Sea, could lead the effort alongside support from the Netherlands, Italy, and the UK. Macron indicated French fighter aircraft could begin observation missions within days, with frigates and the aircraft carrier following within two to three days.

Mine-clearing operations would focus on removing various types of underwater ordnance, including rocket-propelled mines, cabled devices, and seabed-based mines triggered by sound, movement, or light. Trump acknowledged that mines have already been discovered and that efforts to locate additional ones continue, though he noted the strait is already partially open. The allied navies bring considerable experience from recent operations, having previously defended cargo vessels against attacks by Iran-backed Houthi rebels in the Red Sea, with French frigates successfully neutralizing ballistic missile strikes during 2024 escort missions.