Sawt Falasteen - Iran seizes oil tanker off Oman in dispute with US

The United States condemned what it called an "unlawful seizure" and demanded Iran "immediately release the ship and its crew".

The announcement came hours after a British navy maritime security agency said armed men boarded the Greek-owned, Marshall Islands-flagged St Nikolas off Oman and changed course towards Bandar-e Jask in Iran.

Four or five "unauthorised boarders are reported to be wearing military-style black uniforms with black masks", the United Kingdom Maritime Trade Operations (UKMTO) said.

Iran's navy later confirmed it seized the ship, which was previously called Suez Rajan.

"The Navy of the Islamic Republic of Iran seized an American oil tanker in the waters of the Gulf of Oman in accordance with a court order," the official IRNA news agency said.

The seizure was in retaliation for "violation committed by the Suez Rajan ship... and the theft of Iranian oil by the United States", IRNA said.

Iran has responded with tit-for-tat measures in the past after seizures of Iranian oil shipments.

Crippling US sanctions, reimposed following Washington's 2018 withdrawal from a landmark nuclear deal, target Iranian oil and petrochemical sales in a bid to reduce Iran's energy exports.

"The Iranian government must immediately release the ship and its crew," US State Department spokesman Vedant Patel told reporters.

"This unlawful seizure of a commercial vessel is just the latest behaviour by Iran or enabled by Iran aimed at disrupting international commerce."

- Communications lost -

Ambrey, a British maritime risk company, said the group which boarded the St Nikolas covered the ship's cameras. A security officer "reported hearing unknown voices over the phone along with the master's voice", it added.

Communications have been lost with the vessel, which was carrying 19 crew -- 18 Filipinos and one Greek -- the tanker's Greece-based management company Empire Navigation told AFP.

The vessel had been loaded with 145,000 tonnes of crude oil in Basra, Iraq and was destined for Aliaga in Turkey via the Suez Canal, Empire added.

Ambrey said the recently renamed tanker was previously prosecuted and fined for carrying sanctioned Iranian oil, which was confiscated by US authorities.

IRNA, quoting the Iranian navy's public relations office, said the ship was "being transferred to the ports of the Islamic republic for delivery to the judicial authorities".

In September, the United States said it had seized the Suez Rajan and its cargo of 980,000 barrels of crude oil months earlier.

The US Department of Justice said at the time that the oil on the Greek-managed tanker was allegedly being sold by Iran's Islamic Revolutionary Guard Corps to China.

Shortly after that seizure, Iran seized two tankers -- the Marshall Islands-flagged Advantage Sweet as it sailed toward the United States in the Gulf of Oman, and then the Greek-owned Niovi, as it travelled from Dubai to Fujairah.

The Gulf of Oman, a key route for the oil industry that separates Oman and Iran, has witnessed a series of hijackings and attacks over the years, often involving Iran.

Shipping in the resource-rich region is also on heightened alert following weeks of drone and missile attacks in the Red Sea by Yemen's Iran-backed Huthi rebels.

T.Samara--SF-PST