tolls

US Secretary of State Marco Rubio said all Gulf countries oppose a toll in the Strait of Hormuz during a tour of the region following US-Iran talks. Rubio added, “There isn’t a nation on Earth that supports having to pay money to go through the straits”.

US Secretary of State Marco Rubio has said Iran will not be permitted to charge tolls or fees for vessels transiting the Strait of Hormuz under any final agreement with Washington, exposing one of the biggest points of friction in negotiations aimed at ending months of conflict across the Middle East.

The dispute comes after Iran announced it would waive planned transit fees through the strait that crosses through its territorial waters for 60 days while talks with the United States continue in Switzerland, suggesting charges could be introduced once the negotiating period expires.

Washington and Tehran signed a preliminary agreement in Switzerland this week to halt hostilities and launched a 60-day diplomatic process focused on sanctions relief, Iran’s nuclear programme and the future administration of the Strait of Hormuz.

Pakistan, which helped mediate the talks alongside Qatar, has said negotiations to end the four-month US-Israel war on Iran are expected to resume early next week, likely on Tuesday.

The future of Hormuz has already emerged as a key sticking point after Iran effectively closed the waterway during the war, severely disrupting maritime traffic through one of the world’s most important energy chokepoints and causing the price of oil to soar.

In peacetime, one-fifth of the world’s oil and natural gas supplies are shipped for export by Gulf producers through the waterway.

In April, the US imposed a corresponding naval blockade on Iranian naval ports in a bid to stem Iranian oil exports.

While a number of ships have crossed through the strait since the US-Iran agreement was signed last week, uncertainty remains over whether Tehran intends to impose permanent fees or service charges on shipping operators using the route. Here’s what we know – and what else is happening in the Strait of Hormuz this week.

What are the US and Iran saying?

On Friday, Iran’s Persian Gulf Strait Authority (PGSA) said planned fees for ships using the waterway would be suspended during the 60-day negotiation period established under the memorandum of understanding (MoU) signed with the US.

Earlier this week, Iran and Oman said in a joint statement that they would study the future administration of the trade route as well as possible charges for services provided there, while maintaining their sovereignty claims over territorial waters bordering the strait.

Speaking at the start of a regional tour in the United Arab Emirates, Rubio rejected the idea of transit fees. “It’s an international waterway. No country is allowed to charge tolls or fees on an international waterway,” he said, adding that he believed “all the countries in this region would agree”.

Iran’s chief negotiator, Mohammad Bagher Ghalibaf, has signalled that Tehran views the post-war arrangement as fundamentally different from the status quo that existed before the conflict, however. Experts also say that Iran will not give up control of the strait, which has proved to be its greatest point of leverage in the conflict with the US.

“Hormuz will never return” to its prewar status, Ghalibaf said, despite both sides agreeing on Monday to establish “communication mechanisms” aimed at keeping the waterway open.

What does international law say?

International law protects the right of transit through strategic waterways such as the Strait of Hormuz, preventing coastal states from imposing explicit tolls simply for passage through international shipping lanes, even when they are passing solely through territorial waters.

However, countries can charge for specific services, including inspections, navigation assistance, security measures and certain insurance-related requirements, insurance experts say.

Examples include fees associated with transit through the Suez Canal and Panama Canal, as well as some services provided in Turkiye’s Bosporus and Dardanelles straits.

Mohammad Reza Farzanegan, an economist at Germany’s Philipps-Universitat Marburg, told Al Jazeera last month that Iran, like Turkiye, could justify a negotiated mechanism for transit fees or service-based contributions through natural straits as payment for maintaining a safe passageway, reducing environmental risks and providing predictability in a waterway that supports global energy, food and technology supply chains.

A key difference, however, is that while those waterways pass through the territory of a single state in each case, the Strait of Hormuz passes through the territorial waters of both Iran and Oman, while also connecting to waters used by the United Arab Emirates and other Gulf states.

“This sort of arrangement is unprecedented, and there would not be such an outcome, unless there is a complete coordination between the GCC [Gulf Cooperation Council] countries and Iran, with the approval of major international powers, such as China and the United States,” Nader Habibi, an Iranian American economist, told Al Jazeera.

How many ships are getting through the strait now?

Ship movements through the Strait of Hormuz remain well below prewar levels, when between 120 and 140 ships transited the passage each day, including tankers carrying about 20 million barrels of oil from the Gulf.

As the strait begins to open up, Oman says it is working with the United Nations’ International Maritime Organization (IMO) on temporary arrangements to facilitate safe transit through the strait, launching an operation to evacuate more than 11,000 sailors stranded in the area after the conflict left hundreds of vessels trapped for months.

Traffic through the strait has also been held back by ongoing concerns about the possible presence of sea mines in the central shipping channels used by international vessels before the war.

The Joint Maritime Information Center (JMIC), which includes representatives from the US and other maritime partners, has warned ships to avoid the area “due to the existence of mines”.

Other countries, including Japan, are currently weighing up whether to send ships to help with efforts to remove mines from the strait.

While Iran has never confirmed the presence of mines in the strait, when it first issued a map of the waterway for vessels it had approved for transit while the conflict was ongoing, it ordered ships to pass close to its coast to avoid possible mines. Ships had previously passed much closer to the coast of Oman.

The graphic below illustrates how much shipping through the strait dropped off as a result of the US-Israel war on Iran.

Could the dispute over strait fees derail a peace deal?

Mostafa Khoshcheshm, a professor at the University of Applied Sciences in Tehran, told Al Jazeera that Iran is unlikely to abandon plans to introduce long-term service fees in the strait.

“According to the MoU, Iran is not going to charge service fees for 60 days, but afterwards, Iran is definitely going to do that,” Khoshcheshm told Al Jazeera.

He said many Iranians were already unhappy that Tehran had agreed to suspend fees for the duration of the negotiating period.

“The money is not the real core of the issue,” he said. “The point here is how to impose your new protocols in the region. This is highly important for the Iranians.”

Cyrus Schayegh, professor of international history and politics at the Geneva Graduate Institute, told Al Jazeera the success of any new administrative arrangement would depend heavily on regional support.

“I think this is a very big question, and the biggest question is whether they will be able to sell it to the Emirates,” Schayegh told Al Jazeera.

“I think the Emirates will need to be involved in a really substantive way for any sort of new authority to actually work.”

More broadly, he said, the future of Hormuz forms part of a wider debate over Gulf security architecture following the war.

“It is only one piece of a much larger puzzle,” Schayegh said, adding that several regional states now accept that Iran has strengthened its deterrence capabilities following the conflict.

What other issues remain unresolved?

Hormuz is far from the only serious obstacle to a peace deal.

Questions also remain over the future of Iran’s nuclear programme, with Kazem Gharibabadi, Iran’s deputy foreign minister for legal and international affairs, saying that access for international inspectors to nuclear facilities damaged during the war would only be addressed as part of a final agreement with Washington.

His comments came after US President Donald Trump claimed Iran had agreed to “the highest level” of nuclear inspections.

Iranian officials insist no commitments were made in Switzerland regarding Tehran’s nuclear programme and say they did not meet representatives of the International Atomic Energy Agency (IAEA), including Director-General Rafael Grossi.

Regional security remains another major source of disagreement, with Israeli Defence Minister Israel Katz insisting Israeli forces will not withdraw from southern Lebanon “even if there is an American demand” to do so.

Meanwhile, Ghalibaf has identified the withdrawal of foreign military forces from the Middle East as one of Tehran’s strategic objectives in the negotiations.

The future of Iran’s frozen assets also remains a sticking point, with Trump indicating Washington is reluctant to release large sums of Iranian funds directly, arguing that money could ultimately benefit the Islamic Revolutionary Guard Corps (IRGC).

Instead, he has suggested a mechanism under which some funds would be used to purchase US goods.

“Food is desperately needed in Iran, and we will be purchasing it for them exclusively from the United States,” Trump said. Iran has not confirmed plans to do this.

The UN’s International Maritime Organization (IMO) is set to evacuate more than 11,000 sailors who have been stranded in the Gulf because of the US-Israel war against Iran.

IMO secretary-general Arsenio Dominguez said the “large-scale operation” would be carried out in cooperation with Iran, Oman, the US, other coastal states in the region and the maritime industry.

“We have secured the necessary safety guarantees and have thoroughly verified the conditions for safe navigation to support these operations,” he added.

An interim deal was signed last week to end the conflict, but both the US and Iran continue to clash on details of the Memorandum of Understanding (MoU).

The US has said the MoU includes guarantees that Iran’s nuclear weapons programme will come under inspections by the International Atomic Energy Agency (IAEA).

US President Donald Trump posted on social media on Tuesday: “Iran has fully and completely agreed to highest level Nuclear inspections long into the future (Infinity!!!). This will insure ‘Nuclear Honesty.'”

Shortly before Trump’s post, Iran said the UN watchdog would not be able to inspect nuclear sites bombed by the US and Israel last year.

In response, a US official said: “the Iranians have agreed to robust IAEA inspections of the remains of their nuclear weapons programme. The Iranian regime will say what they have to say for their domestic audience.”

Iran’s President Masoud Pezeshkian said during a visit to Pakistan on Tuesday that Iran “will never negotiate with anyone, under any circumstances, ever, about our defensive capabilities”.

US Secretary of State Marco Rubio began a tour of the Gulf on Tuesday in the United Arab Emirates (UAE), and will also visit Kuwait and Bahrain – which both host US military bases – to discuss the deal with Tehran.

The secretary of state warned on Tuesday that no country is allowed to impose tolls on the Strait of Hormuz, where Iran has been pushing to charge ships passing through.

“It’s an international waterway. No country is allowed to charge tolls or fees on an international waterway. That’s existing international law,” he said as he arrived in the UAE.

“I don’t think we have anybody to convince around here in that regard. I think all the countries in this region would agree with us.”

United States President Donald Trump has pledged there will be no tolls for passage through the Strait of Hormuz, unless they are collected by his own country.

Trump’s statement, made in a Saturday afternoon post on Truth Social, is the latest sign that a recently signed memorandum of understanding (MOU) may be unravelling.

“There will be NO TOLLS in the Hormuz Strait for 60 days during the Cease Fire Period, and there will be NO TOLLS after the 60 day period has expired,” Trump wrote, “unless they are imposed by and for the United States of America.”

Since the US and Israel launched a war against Iran on February 28, Iran has successfully used the Strait of Hormuz as a pressure point, closing the strategic waterway to traffic.

But under the terms of Wednesday’s ceasefire memorandum, the strait is supposed to reopen for an interim period of 60 days. During that time, Iran is barred from charging vessels for passage.

On Saturday, however, Iran’s joint military command said it had closed the Strait of Hormuz, citing a “clear breach” of the memorandum’s commitments.

US Central Command (CENTCOM), the agency that oversees military operations in the region, denied that report and maintained that the traffic continues to flow through the waterway.

The Strait of Hormuz has long been a flashpoint in the conflict between the US and Iran. Nearly 20 percent of the world’s oil and natural gas is transported through the strait, as well as about 30 percent of the global fertiliser trade.

Closure of the strait has caused global fuel costs to soar and has tested agricultural sectors across the world.

Trump had responded to Iran’s chokehold over the strait by imposing a US naval blockade on Iran’s ports in the region.

But that naval blockade was lifted under the terms of Wednesday’s memorandum. The deal also paused fighting on all fronts in the regional conflict, including in Lebanon.

The memorandum, though, was not intended as a long-term deal. It serves as a launching point for negotiations on key issues, including the future of Iran’s nuclear programme.

Several points of divergence also went unaddressed in the memorandum. Nowhere does the memo say that future tolls cannot be collected from the strait after the 60-day period expires.

Before the war, there was no charge for passage through the strait. Trump himself said in an interview with The New York Times that the waterway should remain “permanently toll-free”.

But he appeared to reverse course in Saturday’s post, once again floating the possibility that the US could extract tolls in the strait, while barring Iran from doing so.

No fees should be levied, Trump wrote, “unless they are imposed by and for the United States of America, should the deal not be completed”.

He explained that such a charge would compensate the US “for services rendered as the Guardian Angel to the countries of the Middle East for purposes of both past, present, and future reimbursement of costs”.

Trump used similar language in his New York Times interview earlier this week, floating the US becoming “the guardian of the Middle East” in exchange for 20 percent of its revenue.

Saturday’s post is not the first time Trump has mused about the US imposing tolls in the strait, either.

In April, for instance, he discussed the idea with reporters, saying, “What about us charging tolls? I’d rather do that than let them have them. Why shouldn’t we? We’re the winner. We won.”

There has been no indication that Trump’s plans have been officially presented to countries in the region, many of whom have struck a careful balance in their dealings with both the US and Iran during the war.

Iranian officials, meanwhile, have repeatedly said they will not rule out imposing tolls in the strait, framing the issue as a matter of sovereignty and regional negotiation. The strait sits between Iran and Oman.

Further discussions are expected on the matter in the coming weeks.

But such negotiations have been thrown into jeopardy amid ongoing Israeli military operations in Lebanon, which threaten to violate Wednesday’s ceasefire memorandum.

Iran claimed that Saturday’s closure of the strait was a result of new Israeli attacks in southern Lebanon, which killed dozens of people after the ceasefire was announced.

Iranian officials have also said that any upcoming talks should focus on proper implementation of the initial memorandum, and that the 60-day negotiating period stipulated in Wednesday’s deal would begin after that was settled.

Pakistan, a top mediator between the US and Iran, has said that follow-up talks are set to begin in Switzerland on Sunday.

Switzerland’s Federal Department of Foreign Affairs has confirmed that an Iranian delegation, led by parliamentary Speaker Mohammad Bagher Ghalibaf and Foreign Minister Abbas Araghchi, has already arrived for the negotiations.

On the US side, Trump’s son-in-law Jared Kushner, special envoy Steve Witkoff and Vice President JD Vance are expected to attend.

Vance departed for Switzerland late Saturday.

Iran to reveal its plan for Strait of Hormuz soon as Israel attacks Lebanon and Gaza, killing and wounding dozens.

Latest warning comes as Iranian state media reports Tehran has presented new peace proposal to US.

The United States has warned that any shippers paying tolls or other fees to Iran for passage through the Strait of Hormuz risk being sanctioned.

The warning on Friday comes as a US naval blockade of the strait continued for its third week, amid stalled US-Iran ceasefire talks. Iranian President Masoud Pezeshkian has called the ongoing siege on the country’s ports “intolerable”.

Iran’s influence over, and ability to effectively close, the Strait of Hormuz emerged as a key point of leverage shortly after the US and Israel began launching attacks on Iran on February 28.

About one-fifth of the global crude oil and liquefied natural gas maritime shipments pass through the arterial waterway.

In its past proposals to end the war, Iran has proposed charging fees or tolls for vessels seeking to pass through the state. Washington has repeatedly rejected the prospect.

The advisory from the Department of the Treasury’s Office of Foreign Assets Control said Iran may offer shippers fiat currency, digital assets, offsets, informal swaps, or other in-kind payments.

It said those also included payments framed as charitable donations, including to the Iranian Red Crescent Society, Bonyad Mostazafan, or Iranian embassy accounts.

“OFAC is issuing ‌this alert to warn US and non-US persons about the sanctions risks of making these payments to, or soliciting ‌guarantees ‌from, the Iranian regime for safe passage,” it said.

“These risks exist regardless of payment method,” it said.

Both the government of Iran and the International Revolutionary Guard Corps (IRGC) remain under US sanctions.

The advisory on Friday came as Iranian state media reported that Tehran had sent a new proposal for a lasting ceasefire to the Trump administration.

A White House spokesperson said it does not “detail private diplomatic conversations”, declining to confirm receipt of the proposal.

The spokesperson, Anna Kelly, added that “Trump has been clear that Iran can never possess a nuclear weapon, and negotiations continue to ensure the short- and long-term national security of the United States”.

Both sides have largely halted attacks since reaching a tentative agreement to pause fighting on April 7. Trump has repeatedly threatened to resume attacks amid the stalled negotiations.

Iran’s Foreign Minister Abbas Araghchi said Friday that Tehran remains open to diplomacy with the US if Washington alters its “expansionist approach” and “threatening rhetoric”.