Trump posted on Truth Social, while European foreign ministers were still on the call, that they needed to "build up some delayed courage" and reopen the Strait of Hormuz themselves. He meant it as a taunt. Thirty-five countries took it as an instruction.
On April 2, UK Foreign Secretary Yvette Cooper chaired a virtual meeting of 35 nations. All signed a joint declaration of intent to restore freedom of navigation in Hormuz. The list runs from France and Germany to Japan and South Korea, from Canada to the UAE, from Nigeria to the Marshall Islands. The US signed nothing, sent no representative, and offered no commitment.
Cooper told the press: "This will not be easy."
She's right. It won't. But the meeting was also more consequential than the immediate headlines suggested, because buried inside the "joint declaration of intent" was confirmation that the military planning for a postwar Hormuz mission is farther along than anyone has publicly admitted.
What France and Britain Are Actually Building
The declaration committed signatories to act "after the fighting has stopped." Every government hedged on immediate military action. Canada offered ships, demining teams, intelligence, and cyber support, all explicitly post-ceasefire. France's junior army minister went further: "NATO is not designed to carry out operations in the Strait of Hormuz."
That sentence is doing a lot of work.
It means the postwar escort mission will not be a NATO operation. It means the alliance structure that has underpinned Western collective defense for 75 years will not be the command framework for the most operationally significant maritime mission since the Tanker War in 1987. A non-NATO coalition of willing nations will be doing the mine-clearing, and someone other than SACEUR will be in command. In a week when Trump called NATO a 'paper tiger' and said he is absolutely considering leaving it, France naming NATO as structurally irrelevant to the Hormuz mission is the foreign policy writing on the wall.
The operational plan is further along than the declaration suggests. Britain has already contracted civilian merchant ships as mother platforms for mine-hunting drones. Harrier surface drones and Iver4 underwater vehicles, normally operated from warships, are being adapted for delivery by chartered commercial vessels, which avoids the political complication of deploying Royal Navy hulls into an active war zone. Three Bay-class landing ships are being assessed for recommission as drone mother ships. France, the Netherlands, and Gulf states are in private discussions about asset contributions.
This is not a plan. It is a program. The distinction matters: a plan is a document. A program is a budget line and a contractor.
The key gap acknowledged even in the bullish reporting: some nations have offered minesweepers, and no nation has yet offered frigates to protect the minesweepers. Iran's mine stockpile includes EM-52 rocket-rising mines and triple-influence devices that require both hull-clearance capability and surface protection. Minesweepers without escorts are targets. The coalition has one half of the operational requirement. The other half is still an open question.
The US Navy's contribution to any mine-clearing operation is structurally compromised. The last four Avenger-class mine countermeasure ships were decommissioned in September 2025 — weeks before the war that turned Hormuz into the world's largest minefield. The replacement, the LCS mission package, failed operational testing year after year and is available roughly 30% of the time. The US has perhaps three LCS ships with partially functional MCM packages. It is not the country that will lead this clearance operation. That role is now explicitly European.
The Declaration and the Reality
The 35-country declaration did not change anything in the Strait of Hormuz on April 2. The IRGC's toll system is still operating. Iran's parliamentary vote backing the $2 million per-supertanker charge stands. Traffic is down 90% from pre-war levels. The Lloyd's of London war-risk ratings that effectively closed the strait to uninsured shipping have not moved.
What the declaration produced is a diplomatic commitment to a postwar architecture, signed by a large enough coalition that backing out publicly carries costs. That's worth something. Thirty-five countries is a number that carries political weight even when it doesn't produce immediate military action. It creates an expectation of action that constrains each government's future behavior in ways that unilateral hedging doesn't.
It also formalized something that has been informally true for weeks: the international effort to reopen Hormuz is proceeding on a separate track from the US war effort. The Islamabad Hormuz consortium proposal came from Pakistan, Turkey, Saudi Arabia, and Egypt, with no US participation. The 35-country coalition was organized by Britain, without formal US involvement. The US is fighting the war. The rest of the world is planning what happens after it.
Those two tracks will need to converge. A postwar mine-clearing operation requires a ceasefire, and a ceasefire requires US engagement because it's a US war. But the European coalition building parallel architecture now means that when that moment comes, the US will walk into a room where the terms of the postwar Hormuz regime have already been partially written by others. That's a different negotiation than the one in which the US writes the framework.
Iran was not invited to the meeting. It has not responded to the declaration. Iran's position is that the Strait is not a question for 35 countries to resolve by joint statement — it is a question of Iranian sovereignty over its own territorial waters, and the parliamentary vote that formalized the toll system reflects that position with legal force. The declaration and the IRGC toll regime are on a collision course. When the shooting stops, they will need to be reconciled somehow. Nobody in the room on April 2 has a plan for that reconciliation.
France said "NATO is not designed" for this. They're right. NATO was designed for a territorial defense of Europe against a Soviet land invasion. It was not designed for a non-Article 5 mine-clearing operation in a strait controlled by a non-NATO adversary during a war that one NATO member started and three others are legally ambiguous about supporting. The Islamabad consortium model — ships from neutral countries operating under a shared governance framework — may be more relevant to what's actually needed than a Western military escort force.
What We Don't Know
The operational planning that is "farther along than publicly revealed" is exactly the thing we can't independently verify. The civilian mother ship contracts, the drone delivery architecture, the non-NATO command structure — these are being developed in defense ministry channels that aren't reporting publicly. We know they exist because of a single line in pre-meeting reporting. We don't know the timeline, the budget, or whether the frigate gap has a solution in private discussions that hasn't surfaced yet.
We also don't know how Iran responds to a postwar mine-clearing force that includes UAE and Bahrain assets. Both countries host US military installations and have been passive but not neutral parties to the war. Iran's definition of who is "friendly" for Hormuz transit purposes — China, Russia, India, Iraq, Pakistan, Malaysia, Thailand — does not include Britain, France, or the UAE in the security sense. The force being built is composed almost entirely of countries Iran would consider adversarial. That is either irrelevant after a ceasefire or it is a problem that no one in the coalition has solved.
The defense planners meeting next week will be the next signal. If it produces specific capability commitments, command structure proposals, or a financing mechanism, the coalition becomes real. If it produces another declaration, it's theater.
FAQ
Why is the US not part of the Hormuz reopening coalition? The US is conducting the military campaign against Iran and treats Hormuz reopening as a consequence of military victory, not a parallel diplomatic track. The European coalition disagrees with that approach and is building a postwar architecture independently. Trump's response to the April 2 meeting was to tell Europe to show "delayed courage" and handle it themselves — which the coalition is proceeding to do.
When could a mine-clearing operation begin? Not before a ceasefire. The 35-country declaration is explicitly conditioned on cessation of hostilities. After a ceasefire, initial route clearance through a single narrow channel sufficient for escorted convoys would take 2-6 weeks. Full area clearance of the strait, including deep-water EM-52 mine zones, could take 6 months to 2+ years. The commercial insurance market (Lloyd's) will not re-rate the route as safe until Phase 3 clearance is verified, regardless of when military operations begin.
What makes this operation non-NATO? France explicitly stated "NATO is not designed to carry out operations in the Strait of Hormuz." This means the operation will have a coalition-of-the-willing command structure rather than NATO command. The legal and operational implications are significant: no Article 5 mutual defense guarantee applies, no SACEUR command authority, and each nation contributes under its own rules of engagement. It's similar in structure to Atalanta (the EU counter-piracy mission off Somalia) rather than a NATO maritime operation.
