The Stena Impero tanker “was confiscated by the Iran Revolutionary Guards at the request of Hormozgan Ports and Maritime Organisation when passing through the strait of Hormuz, for failing to respect international maritime rules,” the Guards’ official website Sepahnews announced.
The tanker “was led to the shore and handed over to the organisation to go through the legal procedure and required investigations,” it said.
The Swedish owners of the Stena Impero said the vessel had come under “attack” in the Strait of Hormuz.
Stena Bulk and Northern Marine Management said in a statement that it “can confirm that… our managed vessel Stena Impero was attacked by unidentified small crafts and a helicopter while transiting the Strait of Hormuz while the vessel was in international waters”.
“We are presently unable to contact the vessel which is now tracking as heading north towards Iran,” it said.
And the United States, which has blamed Tehran for a series of tanker attacks in the Gulf in recent months despite Iranian denials, denounced what it called “escalatory violence” by Iran in the strategic waterway.
CNN: US official says Iran has seized 2 British tankers pic.twitter.com/3g8lZ1lwnb
— Steve Lookner (@lookner) July 19, 2019
“The US will continue to work with our allies and partners to defend our security and interests against Iran’s malign behaviour,” National Security Council spokesman Garrett Marquis said in a statement.
Tanker tracking service Marine Traffic showed that the UK-flagged, Swedish-owned Stena Impero last signaled its location near the Island of Larak in the highly sensitive waterway at 9:00 PM local time (1630 GMT).
The UK is “urgently seeking further information and assessing the situation following reports of an incident in the Gulf,” a British government spokesperson said.
The announcement came just hours after Gibraltar’s Supreme Court announced it would extend by 30 days the detention of an Iranian tanker seized two weeks ago on allegations that it was headed to Syria in violation of sanctions.
British authorities’ detention of the Grace 1 supertanker sparked outrage in Tehran, which accused London of doing the bidding of the Washington in action that is “tantamount to maritime banditry”.
On Tuesday, Iran’s supreme leader, Ayatollah Ali Khamenei, accused the “vicious British” of “piracy” and vowed retaliation.
Read more: Iran Guards seize ‘foreign tanker’ accused of fuel smuggling
The Guards also seized another “foreign tanker” on Thursday, believed to be the Panamanian-flagged vessel Riah and its crew, and accused the ship of smuggling Iranian fuel.
A series of such incidents have sent tensions soaring between Iran on one side and the US and its allies on the other, raising fears of a regional war in the Gulf.
President Donald Trump insisted Friday that the American military had downed an Iranian drone that was threatening a US naval vessel in the strategic Strait of Hormuz, which Tehran denied.
On Thursday, Trump said the USS Boxer had downed an Iranian drone that threatened the amphibious assault ship as it was entering the Strait.
The alleged incident came after Iran shot down a US drone last month, nearly sparking retaliatory strikes.
The Strait of Hormuz is the conduit for nearly a third of the world’s crude oil.
AFP with additional input by GVS News Desk