On Wednesday, May 6, Iran’s Islamic Revolutionary Guard Corps Navy announced that safe passage through the Strait of Hormuz is now possible under what it described as “new procedures.” The announcement was immediately seized upon by media outlets as a sign of diplomatic progress — and it may well be. But for the approximately 1,600 ships and the tens of thousands of sailors still anchored inside the Persian Gulf as of Thursday morning, the IRGC’s statement has produced exactly zero departures. The ships are not moving. The sailors are not leaving. The announcement has not changed anything on the water. It has changed the diplomatic atmosphere — which is not the same thing as opening a shipping lane.
The gap between an announcement and an actual reopening of the Strait of Hormuz is the gap between language and reality. Iran’s “new procedures” — the details of which have not been fully published — appear to involve commercial vessels requesting permission from IRGC naval authorities, being vetted, and potentially making a financial payment to transit the northern route, which runs through Iranian territorial waters. The United States has explicitly warned shipping companies that paying Iran for passage constitutes compliance with an Iranian blockade that Washington considers illegal, and that companies doing so could face U.S. sanctions. Most major international shipping companies, presented with the choice between Iranian permission (with U.S. sanction risk) and U.S. military escort (paused and of unproven reliability), have chosen a third option: staying put.
“About 1,600 ships are still stuck in the Strait of Hormuz, with shipping companies facing an expensive and risky situation, looking for windows of opportunity to leave for more than two months.” — CNN, May 7, 2026
Hapag-Lloyd AG, one of the world’s largest container shipping companies, confirmed its risk assessment “remains unchanged.” The company told CNN that transits through the strait “are for the moment not possible” for its vessels. That language — identical to what Hapag-Lloyd was saying before Iran’s “new procedures” announcement — tells you everything you need to know about how the shipping industry is reading the current diplomatic temperature. For companies whose ships are worth hundreds of millions of dollars and whose legal liability insurance contains wartime exclusion clauses, “diplomatic progress” is not a navigable assurance. They need actual security guarantees, enforceable legal liability coverage, and confidence that neither the IRGC nor the U.S. Navy will fire on their vessels. None of those conditions currently exist.
The human dimension of the shipping crisis is growing more severe with every passing day. At least 10 sailors have died during the two months the strait has been blocked, according to Secretary of State Marco Rubio’s Tuesday statement. Those deaths — from what causes, under what circumstances, are not publicly detailed — represent the visible tip of a welfare crisis that has been almost entirely absent from international media coverage. Sailors on stranded vessels are running low on food and fresh water supplies. Medical emergencies cannot be managed without port access. Crew rotation — mandated by international maritime law after a maximum of eleven months at sea — is impossible when ships cannot reach port. Mental health deterioration in conditions of prolonged, enforced confinement at sea is well documented in the academic literature on maritime welfare, and entirely absent from the diplomatic conversations about oil prices and nuclear enrichment in Washington and Tehran.
The legal situation of shipping companies is itself a crisis within a crisis. Vessels enrolled in Trump’s now-paused Project Freedom received assurances of U.S. military protection that lasted 48 hours before the operation was suspended. The two ships that successfully transited the strait under U.S. escort on Monday — the only two to do so in more than two months — now serve as a data point whose policy implications are unclear. Were they a proof of concept for a scalable operation? Or a demonstration that two ships is the total output of the most expensive and complex U.S. military escort operation since the 1980s tanker wars? The answer determines whether Project Freedom was a strategy or a gesture. No one in Washington has answered that question publicly.
The IRGC’s “new procedures” and Trump’s paused Project Freedom have one thing in common: they are both diplomatic signalling dressed as operational decisions. For the 1,600 ships and the tens of thousands of sailors inside the Gulf, what is needed is not signalling. It is a deal — signed, binding, and backed by enough international confidence that insurance markets respond. Until that deal exists, the ships will stay where they are. The sailors will wait. And the world will keep paying $4.46 per gallon for the absence of a resolution.