US forces have boarded an oil tanker previously sanctioned for smuggling Iranian crude oil in Asia, the Pentagon said Tuesday, as it puts into place a global warning to track down vessels tied to Tehran.
US forces “conducted a right-of-visit maritime interdiction” and boarded the M/T Tifani “without incident,” the Pentagon said on social media.
The Tifani was captured in the Bay of Bengal – between India and Southeast Asia – and was carrying Iranian oil, according to a US defence official who spoke on condition of anonymity to discuss an ongoing military operation.
The US military will decide in the next four days what to do with the vessel, such as tow it back to the US or turn it over to another country, the official said.
It’s the latest move in the US war on Iran to stop any ship tied to Tehran or those suspected of carrying supplies, from weapons and oil to metals
and electronics, which could help its government
The announcement comes ahead of the expiration of an already tenuous ceasefire between the US and Iran, and as Pakistan attempts to broker talks between
Washington and Tehran.
It is the second vessel linked to Iran that has been interdicted by the US military. The US Navy attacked and seized an Iranian-flagged cargo ship Sunday that it said had tried to evade its blockade of Iranian ports, with President Donald Trump saying an American destroyer blew a hole in the ship’s
engine room.
The Pentagon on social media described the Tifani as “stateless” despite it being a Botswana-flagged vessel. “As we have made clear, we will pursue global maritime enforcement efforts to disrupt illicit
networks and interdict sanctioned vessels providing material support to Iran – anywhere they operate,” the Pentagon announcement said, echoing previous statements from Trump administration officials. “International waters are not a refuge for
sanctioned vessels.”
Gen Dan Caine, chairman of the Joint Chiefs of Staff, said last week that the enforcement actions would extend beyond Iranian waters and the area under control of US Central Command.
US forces in other areas of responsibility, he told reporters at the Pentagon, “will actively pursue any Iranian-flagged vessel or any vessel attempting to provide material support to Iran.”
He specifically pointed to operations in the Pacific and said the US would target vessels that left before the blockade began outside the Strait of Hormuz, a crucial waterway for energy and other shipments.
The military also detailed an expansive list of goods that it considers contraband, declaring that it will board, search and seize them from merchant vessels “regardless of location.”
A notice published Thursday says any “goods that are destined for an enemy and that may be susceptible to use in armed conflict” are “subject to capture at any place beyond neutral territory.”
The US military’s actions against Iranian-linked vessels, namely the attack over the weekend on the cargo ship named the Touska, have raised questions about the two-week ceasefire.
The US and Iran are operating in “an awkward space where the law doesn’t give you a clean yes-or-no answer” on whether the ceasefire was violated, said Jason Chuah, a law professor at the City University of London and the Maritime Institute of Malaysia.
“The United States seems to take the line that the conflict never fully switched off – that is there is still a state of armed conflict,” Chuah said. “By saying that, it can keep doing things like enforcing a blockade and even using limited force at sea.”
But Iran is treating the ceasefire as a pause on all hostile acts, Chuah said. Iran’s joint military command has called the armed boarding an act of piracy and a violation of the ceasefire.


