The UN International Maritime Organisation paused its operation to escort ships through the Strait of Hormuz on Thursday after a vessel reported an attack, reigniting concerns about whether a preliminary deal to end the Iran war will hold.

Taiwan’s Evergreen Marine 2603.TW said on Friday its ship was hit close to Oman by an “unknown object” while on a route recommended by the British navy agency UKMTO. The agency said earlier a vessel had been struck by a projectile hours after Tehran warned vessels against taking routes it had not approved.

Two US officials told Reuters that Iran had fired on the ship, while Iran’s Persian Gulf Strait Authority, which Tehran established to manage requests for ships to travel through the strait, said vessels outside routes it has set will not be guaranteed safe passage.

“Consequences arising from passage through unauthorised routes shall be the responsibility of the owner, operator, and vessel commander,” the Iranian authority said.

Evergreen said its Singapore-flagged Ever Lovely was hit on the starboard side and initial inspections showed damage to the bridge windows. “The crew, vessel and cargo are all safe,” the company said in a stock exchange statement. “The vessel has safely departed the Strait of Hormuz.” A security source said it was probably targeted by a drone.

There was no immediate comment from the US government. US President Donald Trump warned earlier this month that if Iran did not honour an agreement aimed at ending the war and reopening the Strait, the US would probably go back to bombing the country.

Israeli warplanes strike Lebanon despite Washington talks

Israeli warplanes carried out an airstrike on the outskirts of a southern Lebanese town on Friday despite US-hosted negotiations between Lebanon and Israel in Washington, Lebanon’s state-run National News Agency reported.

The strike occurred at around 7:30am local time and was carried out in two waves, targeting the outskirts of Nabatieh al-Fawqa, according to the news agency.

No casualties or damage were immediately reported.

The latest developments came as the US State Department announced Friday that the fifth round of the negotiations in Washington has been extended by another day, after the talks had originally been scheduled to conclude on Thursday.

The State Department said the fifth round, which began earlier this week, would resume Friday morning following the extension.

Armed man injures 4 Israeli troops in Lebanon clash: Israeli army

An armed man injured four Israeli troops in southern Lebanon on Thursday, according to the Israeli army on Friday.

In a statement, the military said an officer was moderately wounded, while another officer and two soldiers sustained light injuries during the incident “as a result of a close-quarters encounter” in southern Lebanon.

The injured were evacuated to a hospital for medical treatment and their families were notified, it said.

The Israeli daily Ynet reported that the incident took place in the southern Lebanese town of Beit Yahoun.

Citing an Israeli army spokesperson, the daily reported that a gunman threw a grenade at Israeli forces before being killed.

Israeli officials continue to insist on maintaining control over occupied areas in southern Lebanon despite a recent US-Iran understanding, which includes commitments related to respecting Lebanon’s sovereignty and territorial integrity.

Aramco starts loading at Ras Tanura

The IMO was helping to get hundreds of stranded ships and thousands of seafarers out of the strait where they had been stranded for months since the start of the war on February 28.

It decided “to temporarily pause its implementation in order to reconfirm that the necessary safety guarantees continue to be in place for the ships on our evacuation list and all those in the region,” IMO Secretary General Arsenio Dominguez said in a statement.

The IMO said the ship in the suspected attack was not part of its evacuation initiative, a voluntary option it launched on Tuesday to enable ships and their crew to sail out of the Gulf using two routes — one via Iranian waters and the other via Omani waters, with US oversight.

The Oman incident is likely to refocus attention on the extent of Iran’s future control over the Strait of Hormuz which, before the conflict, handled a fifth of the world’s daily oil and liquefied natural gas shipments.

Iran took effective control of the waterway when the war began, disrupting oil flows and rattling global energy markets, but oil prices dipped again on Friday and were headed for steep weekly losses as more stranded oil tankers exited the strait.

South Korea’s President Lee Jae Myung said on Friday that three South Korean ships would leave the Strait of Hormuz over the weekend after the Oceans Ministry reported eight more South Korean vessels had exited.

There were also signs that Middle Eastern producers were pushing forward with plans to boost exports.

Shipping data from LSEG showed Saudi Aramco resumed oil loading at its Ras Tanura terminal in the Gulf on Friday after a near four-month halt.

Two Very Large Crude Carriers controlled by Saudi Arabia’s shipping arm Bahri were seen loading crude at Ras Tanura, the world’s biggest oil port, while another waited nearby, the data showed. Each VLCC is capable of loading 2 million barrels of oil.

Saudi Aramco could not be immediately reached for comment outside office hours.

War casts shadow on midterms

Before the incident, US Secretary of State Marco Rubio — wrapping up a tour of the Gulf to reassure states about the interim pact — told reporters that if Iran threatened or blocked ships in the strait, “then we’re going to have a problem.”

Iran, though, has signalled it would continue to assert control over the strait.

Iran’s Revolutionary Guards said on Thursday that safe passage would only be possible through routes designated by Iran, adding that it would take action against vessels that failed to comply.

The Revolutionary Guards also ordered two Panama-flagged ships to change course on Thursday, British maritime security company Ambrey said.

The war is weighing heavily on Trump ahead of the November midterm elections that will determine control of Congress. Just one in four Americans believes the war was worth the cost, a Reuters/Ipsos poll showed.

Conflicting accounts have emerged over elements of the framework ceasefire deal, which has prompted criticism of Trump at home and abroad.

Disagreements persist over financial incentives for Iran, nuclear inspections, control of the Strait of Hormuz and Israel’s parallel war in Lebanon.

The deal sets up 60 days of talks to tackle thornier issues, including Iran’s nuclear program.