British Armed Forces Intercept Russian Shadow Fleet Oil Tanker in English Channel

Jun 14, 2026

British armed forces intercepted the Russian shadow fleet oil tanker SMYRTOS in the English Channel on June 14, 2026. Royal Marine Commandos and National Crime Agency officers boarded the vessel in a six-hour operation directed by PM Keir Starmer. The tanker is now held off England's south coast for investigation. The operation targets Russia's use of a 700-vessel shadow fleet to evade oil sanctions and fund its war in Ukraine.

English Channel interception operation

▪British armed forces intercepted the Russian shadow fleet oil tanker SMYRTOS in the English Channel on June 14, 2026.
▪The interception was the first UK-led operation of its kind.
▪The operation in the English Channel lasted for six hours.
▪The operation was supported by aircraft from the Maritime Air Group, an RAF P-8 aircraft, HMS Sutherland, and HMS Ledbury.
▪Royal Marine Commandos and specially trained law enforcement officers from the National Crime Agency boarded the vessel.
▪The interception was directed by British Prime Minister Keir Starmer.

Russian shadow fleet sanctions evasion

▪The UK has previously sanctioned more than 500 vessels from Russia's shadow fleet.
▪The shadow fleet of over 700 vessels is responsible for carrying 75% of Russia's sanctioned oil.
▪Russia operates a "shadow fleet" of tankers with obscure ownership structures to evade international sanctions on its oil exports.

Vessel detention off coast

▪The vessel will be monitored for any environmental or safety concerns while detained.
▪The vessel SMYRTOS will be held and monitored off the south coast of England.

Investigation of Smyrtos tanker

▪The enforcement action was conducted in Britain's territorial waters in accordance with domestic and international law.
▪Investigations into the vessel SMYRTOS are ongoing.