UK Seizes Russian Shadow Fleet Tanker in English Channel

British Royal Marine commandos and National Crime Agency officers intercepted and seized the Smyrtos, a sanctioned oil tanker linked to Russia's shadow fleet, in the English Channel on June 14, 2026. The six-hour operation, coordinated with French authorities, involved personnel fast-roping from helicopters and was supported by the Royal Navy and RAF. The vessel, which flew a Cameroon flag and traveled from Ust-Luga, Russia, to Port Said, Egypt, is currently anchored off Portland and Weymouth for investigation. Transport Secretary Heidi Alexander formally detained the ship on June 15, and authorities arrested a 38-year-old Indian national on suspicion of sanctions offenses.

Keir Starmer directed the operation, characterizing it as a blow to Russia's ability to fund its war in Ukraine. Ukrainian President Volodymyr Zelenskyy praised the move and called for the confiscation of such oil shipments. Conversely, the Russian Ministry of Foreign Affairs condemned the seizure as an act of piracy, and Senator Dmitry Rogozin suggested mining future tankers with explosives to prevent similar interceptions.

Domestically, the operation faced criticism from opposition figure James Cartlidge and others who questioned the timing. Critics suggest the seizure served as a political distraction following the resignations of former Defence Secretary John Healey and Armed Forces Minister Al Carns over military spending disputes and alleged underfunding within the UK military.