OPERATION SAFE PASSAGE: UK Takes the Lead to Reopen the Strait of Hormuz
LONDON / MUSCAT — In a major shift for European involvement in the “Second Iran War,” the United Kingdom has announced it will lead a multinational coalition to reopen the Strait of Hormuz. The initiative, confirmed on Wednesday, March 25, 2026, aims to neutralize Iranian naval mines and restore the flow of 20% of the world’s oil supply, which has been at a “virtual standstill” since early March.
The Royal Navy-led mission, involving over 30 nations including France, the U.S., and several Gulf partners, marks a transition from purely defensive air cover to active maritime clearance.
A Phased “Hybrid Navy” Strategy
British Defense Secretary John Healey outlined a multi-phase operational plan designed to minimize the risk to personnel while clearing the heavily contested waterway.
The Operational Blueprint:
- Phase 1: Mine Hunting: The UK will deploy a “mothership”—likely a converted commercial vessel or a Royal Navy auxiliary—to launch autonomous, uncrewed underwater vehicles (UUVs). These drones will detect and neutralize mines laid by the IRGC Navy.
- Phase 2: Protected Escorts: Once a safe channel is identified, the Royal Navy’s Type 45 destroyers, such as HMS Dragon (currently relocating to the region), will provide anti-air and anti-ship cover for merchant tankers.
- Phase 3: Hybrid Surface Fleet: The operation will integrate uncrewed surface vessels (USVs) to act as decoys and reconnaissance assets, a concept the MOD calls the “hybrid navy.”
“We have world-leading capabilities in autonomous mine hunting. This allows us to secure the strait without unnecessarily putting our people in harm’s way.” — UK Defense Official
The “Islamabad Summit” Context
The UK’s move follows weeks of pressure from President Donald Trump, who had previously rebuked Prime Minister Keir Starmer for his “reluctance” to join offensive actions. By framing the mission as a “defensive, international security effort” to protect global energy, London has found a middle ground that satisfies Washington while maintaining a legal distinction from the broader U.S.-Israeli air campaign.
The Diplomacy Behind the Mission:
- The 30-Nation Coalition: The UK has offered to host an international security summit in London or Portsmouth later this week to codify the mission’s rules of engagement.
- Trump’s Ultimatum: The mission is racing against a Friday, March 27 deadline set by President Trump. If the strait is not reopened via diplomacy or this “safe passage” operation, the U.S. has threatened to “obliterate” Iran’s onshore energy infrastructure.
- Internal EU Friction: While the UK leads, some EU members like Germany and Italy remain cautious, preferring de-escalation over a mission that could lead to direct naval skirmishes with Iran.
A Global Energy Crisis (March 25, 2026)
The urgency of the UK mission is underscored by the dire economic impact of the four-week-long blockade:
| Metric | Current Impact |
| Oil Prices | Trading at $105/barrel; Brent crude forecasts hit $120. |
| Shipping Traffic | Effectively zero for “hostile” (Western) vessels; insurance rates up 400%. |
| Energy Shortages | The Philippines has declared a National Emergency; EU has delayed its Russian oil ban. |
| Qatar LNG | Under Force Majeure after missile strikes damaged the Ras Laffan facility. |
What’s Next?
The focus is now on the Thursday, March 26 window for high-level “inner circle” talks in Islamabad. If the diplomacy led by Jared Kushner and Steve Witkoff fails to secure an Iranian guarantee of safe passage, the UK-led coalition will likely begin its mine-clearing operations over the weekend. The IRGC has already responded to the news with a chilling warning to “any foreign navy” attempting to enter “Iranian sovereign waters.”