The Iran crisis may be entering a deal window, but the Strait of Hormuz is not snapping back to normal. That is the new pressure point: even if Washington and Tehran move toward a formal end to the war, shipping executives and energy analysts warn that the world’s most important oil chokepoint could take weeks, months, or longer to reboot.
This is a distinct turn from the latest List25 coverage. The last update focused on the U.S. disabling an Iranian tanker and Trump’s bombing ultimatum. The story now is what happens after the threats: hundreds of commercial ships are still stuck, insurers and operators are still wary, and the fuel shock is beginning to move from oil markets into aviation and supply chains.
NBC: shipping will not restart just because politicians say it can
NBC News reported Wednesday that shipping through Hormuz remained effectively halted even as markets rallied on hopes of a U.S.-Iran deal. Industry figures told NBC that vessels are unlikely to return in full until there is a durable agreement, clear security guarantees, and confidence that the waterway is safe from mines or sudden attacks.
The numbers are ugly. NBC cited Gen. Dan Caine saying 22,500 mariners were trapped on more than 1,550 commercial vessels. Lloyd’s List Intelligence data cited by NBC showed transit volumes falling from 44 to 36 passages over the past week, not recovering.
That matters because shipping is not a light switch. Owners have to assess risk, insure vessels, secure crews, confirm port access, and decide whether a route that just saw attacks, blockades, and sudden policy reversals is actually safe.
The Project Freedom pause made shipowners more cautious
President Donald Trump paused “Project Freedom” after less than two days, saying there had been progress in talks. But for commercial operators, the quick launch-and-stop created another layer of uncertainty.
Jakob Larsen of BIMCO, one of the world’s largest shipping associations, told NBC that sudden changes such as the suspension of Project Freedom make it harder for owners to assess risk and plan departures from the Persian Gulf. Hapag-Lloyd also told NBC that the strait remained closed for its vessels, summing up the market’s mood: “The only certainty is the uncertainty.”
That is the practical gap between a White House announcement and actual maritime recovery. A few successful crossings are not enough if insurers, crews, and major carriers still believe the risk is too high.
CNBC: the jet fuel crunch is starting to bite
The economic fallout is also getting more specific. CNBC reported that the loss of Persian Gulf jet fuel exports is threatening summer travel in Asia and Europe.
Before the war, Persian Gulf exports were the largest single source of jet fuel supply to the global market, according to the International Energy Agency data cited by CNBC. Europe imported about 20% of its jet fuel from the Gulf, while Asian refiners relied heavily on crude moving through Hormuz.
Kpler data cited by CNBC showed global jet fuel exports falling 30% in April from a year earlier, while jet fuel loaded on tankers last week dropped 50% compared with the same week in 2025. CNBC also reported that European jet fuel prices had doubled over the past year to $187 a barrel as of May 1, citing the International Air Transport Association.
Iran is reviewing a U.S. proposal, but the gap is still real
The diplomatic track is alive, but not settled. BBC News reported that Iran said a U.S. proposal to end the war is still being considered after Axios reported that Washington believed it could be closing in on a one-page, 14-point memorandum of understanding.
BBC reported that the possible framework included a suspension of Iranian nuclear enrichment, sanctions relief, and restoring free transit through the Strait of Hormuz. But Iranian officials publicly pushed back, with one senior parliament figure describing the proposal as an American “wish list.”
Al Jazeera similarly reported that Trump said he had “very good talks” with Iran while Tehran continued reviewing the proposal through Pakistani mediation. Al Jazeera also reported that sources briefed on mediation said a one-page memorandum could formally end the conflict and start talks on reopening Hormuz, lifting sanctions, and curbing Iran’s nuclear program.
Why this changes the crisis
The headline risk is no longer just whether the U.S. and Iran can announce a deal. The harder question is whether the deal can physically reopen the sea lane fast enough to prevent a wider fuel and shipping crunch.
The U.S. can pause escort operations. Iran can signal that passage may be possible under new protocols. Markets can rally on deal rumors. None of that immediately frees more than 1,500 vessels, reassures crews, clears mine fears, or restores jet fuel flows to Europe and Asia.
That is why the next phase of the Iran crisis may be quieter but still dangerous. A diplomatic breakthrough would be huge. But if Hormuz only reopens on paper, the economic shock keeps spreading—and the world will feel the difference at airports, ports, and fuel markets long after the first ceasefire headlines fade.