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Shipping vessels lie off the Iranian port of Bandar Abbas along the Strait of Hormuz on June 18.
Shipping vessels lie off the Iranian port of Bandar Abbas along the Strait of Hormuz on June 18.

live Commercial Traffic Through Hormuz Strait Surges After US-Iran Deal

Updated

As the US-Israeli war with Iran continues to impact and shape the region, journalists from RFE/RL's Central Newsroom and Iranian service, Radio Farda, deliver ongoing updates and analysis.

Key Takeaways

  • Commercial traffic through the Strait of Hormuz rose sharply after Iran and the United States agreed to reopen the waterway under their deal to end the war, according to ship-tracking data.
  • US Vice President JD Vance has postponed his trip to Switzerland for direct talks with Iranian officials, the White House said, citing "logistics."
  • Iranian Supreme Leader Mojtaba Khamenei said he initially disagreed with the memorandum of understanding signed with the United States but accepted it after assurances from Iranian President Masud Pezeshkian.
10:58 18.6.2026

UN Nuclear Watchdog Says It's Ready To Work With US, Iran On Deal Implementation

International Atomic Energy Agency director Raffael Grossi (file photo)
International Atomic Energy Agency director Raffael Grossi (file photo)

The International Atomic Energy Agency (IAEA) has said that it is ready to begin work on implementing the US-Iran agreement signed on June 17, under which Tehran has agreed to dilute its enriched uranium stockpile in exchange for economic relief.

IAEA Director General Rafael Grossi said on June 18 that the agency would now work with US and Iranian officials to define the "concrete steps" needed to carry out the deal.

Under the agreement, Iran's enriched uranium could be reduced through "down-blending on site under the supervision of the IAEA," placing the UN nuclear watchdog at the center of the verification process.

Grossi described the operation as highly complex and said the IAEA's role in the memorandum of understanding between Tehran and Washington underscored its credibility and expertise. He welcomed the agreement, saying: "I think it's good that the memorandum is there."

"Now the technical work starts," he added.

The deal is intended as a temporary arrangement while broader negotiations continue over the future of Iran's nuclear program.

10:44 18.6.2026

Israel Seeking To Keep Troops in Southern Lebanon Despite US-Iran Deal, Say Officials

Smoke billows from southern Lebanon following Israeli strikes reported by local residents on June 17.
Smoke billows from southern Lebanon following Israeli strikes reported by local residents on June 17.

Israel is holding talks with the United States as it looks to maintain its military presence in southern Lebanon despite a new US-Iran agreement that calls for respect for Lebanon's sovereignty, Reuters reported on June 18, citing two Israeli officials.

One senior official close to Prime Minister Benjamin Netanyahu said Israel was "conducting stubborn negotiations" with Washington and would not retreat from its position of keeping troops deployed south of Lebanon's Litani River.

The discussions come a day after the United States and Iran signed an interim pact that commits parties to ensuring "the territorial integrity and sovereignty of Lebanon."

The negotiations are taking place as violence in Lebanon has declined sharply following the announcement of the agreement.

However, an Israeli drone strike in southern Lebanon on June 18 killed one person and seriously wounded another, according to Lebanon's state-run National News Agency.

Israel's military also announced the death of a soldier during an incident in southern Lebanon the previous night that left seven other troops wounded.

Israel expanded its military operations in southern Lebanon after Hezbollah opened fire on March 2 in support of Iran. Israeli officials describe territory seized in Lebanon, Gaza and Syria as buffer zones intended to enhance security.

Since the US and Iran announced they had reached an agreement on June 16, Hezbollah has not claimed responsibility for any new attacks against Israel, although limited exchanges of fire have continued.

With reporting by Reuters
08:22 18.6.2026

Oil Prices Fall, Dollar Steady As US-Iran Deal Eases Supply Concerns

Oil prices fell on June 18 as investors weighed the interim peace agreement between the United States and Iran which could reduce risks to global energy supplies, while the dollar was little changed against major currencies.

US crude dropped 1.25 percent to $75.83 a barrel and Brent crude fell 1.4 percent to $78.41, continuing declines after US President Donald Trump and Iranian President Masud Pezeshkian signed a deal aimed at ending months of conflict in the Middle East.

Recent falls in oil prices have eased concerns about a global economic slowdown, particularly in energy-importing economies.

The International Energy Agency said the oil market could move into a significant supply surplus by 2027 following the reopening of the Strait of Hormuz.

Currency markets were steadier.

The dollar index, which measures the US currency against a basket of major peers, slipped 0.03 percent to 100.32. The euro rose 0.1 percent to $1.1511, while the dollar edged up against the Japanese yen to 160.65, near its highest level since July 2024.

With reporting by Reuters
06:41 18.6.2026

US, Iran Sign Initial Deal To End Conflict

The US and Iranian presidents have signed a memorandum of understanding, marking an initial peace agreement intended to end the conflict in the Middle East and taking effect immediately.

US President Donald Trump signed the memorandum of understanding on June 17 during a candlelit dinner at the Palace of Versailles following a Group of Seven (G7) summit.

A video shared by the White House and French President Emmanuel Macron on X shows Trump signing the document.

"This was not easy," Trump said as he signed the agreement, while host French President Emmanuel Macron and other guests applauded.

"This agreement paves the way for lasting peace and allows the reopening of the Strait of Hormuz," Macron said on X.

Iran's state news agency, IRNA, released photos showing Iranian President Masud Pezeshkian signing the agreement between Iran and the United States.

In the photos, the Iranian president holds the pages of the agreement up to the cameras, with both his signature and that of the US president visible.

Pakistani Prime Minister Shehbaz Sharif, whose government helped mediate the agreement, announced on X that the deal would take effect immediately.

With reporting by AFP and Reuters

00:10 18.6.2026

We are now closing the live blog for the day. We'll be back at 7:30 a.m. Central European time to cover the latest events across the Middle East.

21:29 17.6.2026

US Officials Disclose Details Of Framework Deal With Iran

US President Donald Trump (left) talks to reporters alongside US Secretary of State Marco Rubio during a closing press conference at the G7 summit in Evian, France, on June 17.
US President Donald Trump (left) talks to reporters alongside US Secretary of State Marco Rubio during a closing press conference at the G7 summit in Evian, France, on June 17.

WASHINGTON -- Senior US officials have disclosed details of the framework deal with Iran that is set to be officially signed during a ceremony in Switzerland on June 19.

The memorandum of understanding envisages ending the fighting on all fronts, including in Lebanon, reopening the Strait of Hormuz to commercial traffic, and ending the US naval blockade on Iran, according to the text read out on a background call with reporters on June 17.

Upon officially signing the deal, the two sides commit to agreeing to a final settlement in 60 days that includes limits to Iran’s nuclear program and the removal of US sanctions on the Islamic republic, the US officials said.

“This is fundamentally an agreement that allows us to open the Strait of Hormuz immediately, commits the Iranians to destroying the nuclear stockpile, and then gives us a dial,” one senior US official said.

The accord, which has already been signed electronically, marks the most sweeping US-Iran diplomatic breakthrough in years and comes after months of war, maritime disruption, and back-channel negotiations involving regional mediators.

Read more here

20:12 17.6.2026

Iran Says Trump And Pezeshkian May Sign Peace Deal


Iranian Foreign Ministry spokesman Esmaeil Baqaei (file photo)
Iranian Foreign Ministry spokesman Esmaeil Baqaei (file photo)

Iran's Foreign Ministry said US President Donald Trump and his Iranian counterpart, Masud Pezeshkian have signed the memorandum of understanding virtually as "a better option."

Earlier,the Iranian ministry said it was considering a plan for US President Donald Trump and his Iranian counterpart, Masud Pezeshkian, to sign the framework deal in Switzerland.

“So far, our plans for the Geneva meeting have not changed,” said ministry spokesman Esmaeil Baqaei on June 17. “Regarding the signing of the memorandum of understanding, one idea is that it be done by the presidents of the two countries, which is currently under review.”

Earlier, Trump told reporters at a G7 press conference in France that he “might” stick around for the signing ceremony.

The ceremony is set to take place in Switzerland on June 19, although Trump said it could happen on June 18.

US and Iranian officials had previously said US Vice President JD Vance and Iran’s parliament speaker and top negotiator, Mohammad Baqer Qalibaf, would sign the agreement.

19:48 17.6.2026

US Achieved 'Regime Change' In Iran, Says Trump

US President Donald Trump addresses the media during a closing press conference at the G7 summit in Evian, France, on June 17.
US President Donald Trump addresses the media during a closing press conference at the G7 summit in Evian, France, on June 17.

US President Donald Trump told reporters at the G7 meeting in France on June 17 that the United States had achieved regime change in Iran.

“You talk about regime change, nobody will say that, but I guess it is,” he said. “One set of leaders is all gone, the second set of leaders is all gone. Their third set of leaders is a little bit gone... I think that's regime change.”

Trump added that Iran now has a new group of leaders who are “smarter” and “far less radicalized,” saying he has achieved regime change.

Trump also said the framework deal with Iran will be signed “shortly.” “Tomorrow, maybe the next day,” he said at the G7 news conference, fueling uncertainty over the date.

Earlier, Trump said the agreement would be formally signed during a ceremony in Switzerland on June 19.

He added that a copy of the deal was shared with Israel, which he said was a “good partner,” despite expressing frustration with Israeli Prime Minister Benjamin Netanyahu in recent days.

Trump called him a “good man” but said he gets “a little excited sometimes.” Netanyahu could have “a little softer touch,” Trump said, adding: “You don’t have to knock down a building every time someone walks into it that’s from Hezbollah.”

During the news conference, Trump rejected US media reports that Iran could be given access to a reconstruction fund worth $300 billion as part of the deal to end the war.

“We don’t give them money,” he said. “We don’t give them any of that.”

He said negotiations over a final settlement will cover not just Iran’s nuclear program but “non-nuclear issues,” including Tehran’s “conventional ballistic missiles.”

Trump said he was advised to prevent Iran from having any missiles, but he said, “it doesn’t work that way.”

“They have to have some because other people have some, you’ve got to have some,” Trump added.

The US president also told reporters that he was prepared to “bomb the hell” out of Iran if Tehran violated the agreement.

“If they are not behaving, they will be hit again,” he said. But he added: “They don't want to get bombed, they don't want to get hit.”

16:54 17.6.2026

First Iranian Crude Exports In 2 Months Leave Hormuz

The first shipments of Iranian crude oil in two months have departed the Strait of Hormuz, according to ship-monitoring firm TankerTrackers.com. This comes just days before senior Iranian and US officials are expected to sign a preliminary agreement in Switzerland aimed at ending the war. Using satellite imagery and shipping data, TankerTrackers said it had verified Iran's first crude oil exports since a US naval blockade was imposed two months ago.

First Iranian Crude Exports In Two Months Leave Hormuz First Iranian Crude Exports In Two Months Leave Hormuz
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14:17 17.6.2026

Trump Says US Could Resume Military Action If Iran Fails To Follow Agreement

US President Donald Trump speaks on the sidelines of the G7 summit on June 17.
US President Donald Trump speaks on the sidelines of the G7 summit on June 17.

US President Donald Trump said the United States could resume military action against Iran if he is dissatisfied with the implementation of the memorandum of understanding reached between Washington and Tehran, as world leaders hailed the potential end to the war.

Speaking alongside Egyptian President Abdel Fattah al-Sisi at the G7 summit in Evian-les-Bains, France, on June 17, Trump stressed that the memorandum was only a preliminary agreement and warned that military action could resume if Iran failed to meet US expectations.

"It's a memorandum of understanding. And if I don't like it, we'll go back to shooting at them, dropping bombs on their head," Trump said.

He added: "If they don't behave, we'll go right back to dropping bombs right smack in the middle of their head, OK? Because they misbehaved for 47 years."

Trump also dismissed reports that the United States would invest $300 billion in Iran under the memorandum, saying such claims were false. He said, however, that Washington would not prevent other countries from investing in Iran.

The US president also said the memorandum does not provide for direct US payments to Iran. He further rejected claims that it mandates the immediate lifting of sanctions, saying any sanctions relief would be tied to future negotiations and Iranian compliance.

Iran and the United States announced on June 16 that they had reached a memorandum of understanding to end the conflict. Both sides are expected to formally sign the agreement in Switzerland on June 19.

To read the full report, click here.

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