US President Donald Trump has said United States forces have seized an Iranian-flagged cargo ship that tried to get past his country’s naval blockade near the Strait of Hormuz.

There was no immediate comment by Iran.

In a social media post on Sunday, Trump said the ship, named Touska, was warned by a US Navy guided missile destroyer in the Gulf of Oman to stop, but its “crew refused to listen”.

He added that the US Navy “stopped them right in their tracks by blowing a hole in the engine room” and that US Marines had custody of the vessel, and were “seeing what’s on board”.