The Associated Press

The United States forcibly seized an Iranian-flagged cargo ship that tried to get around a naval blockade near the Strait of Hormuz on Sunday, the first such interception since the blockade of Iranian ports began last week.

President Donald Trump said a U.S. Navy guided missile destroyer in the Gulf of Oman “stopped them right in their tracks by blowing a hole in the engine room” and that U.S. Marines had custody of the vessel, named Touska, and were “seeing what’s on board!”

Iran’s joint military command said Tehran will respond soon and called the U.S. seizure an act of piracy.

The news threw into question Trump’s earlier announcement that U.S. negotiators would head to Pakistan on Monday for another round of talks with Iran. That had raised hopes of extending a fragile ceasefire set to expire by Wednesday, but Iran has not confirmed it would attend and unofficial Iranian sources say the talks are off.

The escalating standoff threatened to deepen the energy crisis roiling the global economy and push the two countries toward renewed fighting that has killed at least 3,000 people in Iran, nearly 2,300 in Lebanon, 23 civilians and 15 soldiers in Israel, and more than a dozen in Gulf Arab states.

Thirteen U.S. service members have also been killed.

Iran’s first vice president, Mohammad Reza Aref, said Sunday global fuel prices could stabilize only if economic and military pressures on Iranian oil exports end.

“One cannot restrict Iran’s oil exports while expecting free security for others,” Aref wrote on X. “The choice is clear: either a free oil market for all, or the risk of significant costs for everyone.”

Iran’s top diplomat has told his Pakistani counterpart that Washington’s demands in negotiations and its threats to Iranian ships and ports mark “clear signs” of America’s disingenuousness.

Abbas Aragchi made the remarks in a phone call to Pakistan’s foreign minister, Ishaq Dar, according to Iranian state media.

It’s another indication of how the Washington-Tehran standoff is sharpening as the ceasefire is to expire on Wednesday. It could also shake up plans for a new U.S.-Iran round of talks in Islamabad this week.

U.S. Central Command released a message sent by a U.S. Mariner to the Iranian-flagged tanker in a video posted on X, saying it shows the moments before the U.S. seized Touska for crossing the U.S.-imposed blockade line in the Gulf of Oman.

“Motor vessel Touska, Motor vessel Touska. Vacate your engine room. Vacate your engine room. We are about to subject you to disabling fire,” can be heard in the video. Later, three rounds are fired, leaving smoke in their wake.

CENTCOM said its fire targeted the vessel’s engine room before forces seized the ship. It said Touska was headed to the Iranian port of Bandar Abbas and ignored multiple U.S. warnings over six hours to evacuate the engine room. The USS Spruance then fired, after which Marines boarded and took hold of the ship.

OIL PRICES UP

Meanwhile, oil prices are rising in early trading Sunday night and Monday morning as the standoff between Iran and the U.S. prevented tankers from using the Strait of Hormuz.

The price of U.S. crude oil increased 6.4% to $87.90 per barrel an hour after trading resumed on the Chicago Mercantile Exchange. The price of Brent crude, the international standard, climbed 5.8% to $95.64 per barrel.

The market reaction followed more than two days of lifted hopes and dashed expectations involving the strait. Crude prices plunged more than 9% on Friday after Iran said it would fully reopen the strait to commercial traffic. The report says Pezeshkian warned that the U.S. actions and threatening rhetoric have led to increased suspicion among Iranian officials about the seriousness of the United States and the possibility that it will repeat previous patterns and “betray diplomacy.”

The report did not say whether Iran’s president commented on a second round of talks in Pakistan, or on Trump’s announcement that U.S. forces had seized an Iranian-flagged ship.

French shipping company says one of its ships was targeted

CMA CGM said Sunday that one of its vessels was the target of warning shots. Trump said Iran had fired on French and British ships in the Strait of Hormuz.

The International Maritime Organization confirmed that a French-flagged vessel was involved. The IMO, which regulates international shipping, said there have been 24 incidents in the Strait of Hormuz and across the Middle East since March 1. The latest, on April 18, involved the CMA CGM Everglade, a container ship sailing under French flag. The IMO said it was damaged north of Kumzar, Oman, though no pollution or injuries were reported.

Trump said Sunday on his social media platform, Truth Social, that Iran had “fired bullets” in the Strait of Hormuz, adding that “many of them were aimed at a French ship and a freighter from the United Kingdom.”

Trump said the US forcibly seized an Iranian-flagged cargo ship Sunday that tried to get around its naval blockade

Trump, in a post on social media, said the ship was warned by a U.S. Navy guided missile destroyer in the Gulf of Oman to stop but it did not.

“Our Navy ship stopped them right in their tracks by blowing a hole in the engine room,” Trump wrote.

He said U.S. Marines had custody of the cargo ship, named Touska, and were “seeing what’s on board!”

The seizure escalates a back-and-forth with Iran over traffic in the strait and comes as the U.S. was preparing for a second round of in-person talks with Iran as a fragile ceasefire runs out in days.