CAIRO (AP) — U.S. President Donald Trump threatened to bomb Oman because he is unhappy the country is close to a deal with Iran to manage ship traffic through the Strait of Hormuz, two regional officials said Tuesday, a day after Trump leveled the threat.

The officials said the Trump administration has told Oman it is opposed to parts of the yet-to-be-announced deal, including the joint Iranian and Omani management of the exit route out of the passage that’s critical to global supplies of oil and natural gas. The officials were briefed on the U.S. position and how the administration views Oman’s position.

Meanwhile, a projectile hit a ship as it sailed out of the strait, according to the British military’s maritime monitoring agency, and an Iranian official said the waterway would not reopen until the United States meets Iran’s conditions.

US believes Oman has not been tough enough with Iran
The U.S. believes Oman has not been tough enough in its negotiations with Iran and is unhappy with Oman’s agreement to collect voluntary fees from vessels, even if the charges are related to security and maritime environmental protection, according to the officials, who spoke on condition of anonymity because they were not authorized to talk to journalists.

Trump on Monday threatened to bomb Oman as it works with Iran on a deal to open the strait and pave the way for the U.S. and Iran to resume negotiations to end the war.

He posted a map on social media Tuesday depicting the strait as a U.S. territory. The president first mentioned the idea in an offhand comment last week. On Monday, he told reporters in the Oval Office, “I like the idea of declaring it a territory,” without providing details.

The White House on Tuesday referred to Trump’s remarks in the Oval Office and declined to comment further about Oman.

Iran refers to Trump’s ‘delusion’ about the strait
Iranian Deputy Foreign Minister Kazem Gharibabadi appeared to respond to Trump’s post on social media depicting the strait as American territory.

“Just as Trump correctly wrote the name of the eternal Persian Gulf, his delusion regarding the Strait of Hormuz will soon either be corrected, or we will correct this deluded man’s delusions for him,” Gharibabadi wrote on X.

Trump’s comment on Monday was not the first time he has threatened Oman. In May, he told reporters during a Cabinet meeting that Oman “will behave just like everybody else, or we will have to blow them up.”

Iran reiterated Tuesday that Tehran plans to maintain its grip on shipping traffic until Washington meets its conditions.

“Until the United States fulfills its commitments under the agreement, including lifting the blockade, releasing frozen assets, lifting oil sanctions, ending threats and military operations on all fronts, and implementing the other conditions to which it committed, the Strait of Hormuz will not reopen,” said Mohammad Bagher Qalibaf, Iran’s parliamentary speaker and negotiator in previous talks with the U.S.

The Egyptian Foreign Ministry said Tuesday that the Iranian-Omani deal could pave the way for Washington and Tehran to return to negotiations for a “comprehensive and permanent deal that addresses all concerns and enhances regional security and stability.”

The statement came after a meeting between Egyptian Foreign Minister Badr Abdelatty and Omani counterpart Badr al-Busaidi. But it did not address Trump’s latest threat against Oman.

President insists strait is open as more attacks are reported
Trump said Tuesday the U.S. has no planned talks with Iran but insisted the strait is “open and operating,” despite limited traffic, the reported boat strike and the end on Monday of the 60-day negotiating period between the countries.

Trump wrote on social media that a U.S. blockade of the strait remains “in full force and effect,” adding that all water mines have been removed.

As the talks between Iran and Oman continue, more attacks were reported in the region.

An unidentified projectile hit a ship early Tuesday in the strait off the coast of Oman, damaging the engine room and causing a casualty, according to the U.K. Maritime Trade Operations center.

The monitoring agency did not release any details about the ship or its cargo, and it was unclear whether the crew member was killed or wounded. The agency said the Omani Coast Guard was assisting other crew members and that authorities were investigating.

And Yemen’s Iran-backed Houthi rebels claimed they fired drones at an oil refinery in neighboring Saudi Arabia, the latest attack that threatened to reignite Yemen’s civil war and open another front in the Middle East.

The attack targeted a facility run by Saudi Aramco, Saudi Arabia’s state-owned oil company, according to a report by the Houthi-run SABA news agency. There were no immediate reports of damage or comment from Saudi Arabia.