The UK authorities intercept and board a sanctioned oil tanker associated with Russia’s “shadow fleet” in the English Channel, prompting nearby vessels to change course quickly. The i reports that six Russian-linked ships flee the Channel within about 77 minutes after UK forces seize the tanker, described as a “Putin shadow tanker.” Coverage also states that Royal Marines and the UK National Crime Agency carry out the operation, including boarding the vessel as part of enforcement against sanctioned entities.

BBC reporting referenced in the aggregated coverage says the interception marks a first for UK forces against the shadow fleet in the Channel and describes the action as a blow to Russia’s ability to generate revenue for the war effort. The specific legal basis for the seizure is not detailed in the provided excerpts, but all accounts connect the maneuvering of the other ships to the UK boarding and detention of the sanctioned tanker. The Institute for the Study of War reference included in the search results does not add further operational details in the provided text.