UK Boards Russian Tanker in English Channel—First Shadow Fleet Seizure

British forces boarded the *Smyrtos*, a sanctioned Russian oil tanker, in the English Channel on June 14, 2026. The 244-metre vessel—repeatedly renamed and reflagged to obscure its origins—was moving at 10 knots when intercepted. The operation shows that unsanctioned Russian crude shipments now face real risk at a critical transit point.