According to Helsingin Sanomat (HS), Russian shadow fleet vessels that transport oil are now being staffed with individuals who have backgrounds as mercenaries and in security roles. This collaboration has been developed in conjunction with the Estonian media, Delfi, and the Organized Crime and Corruption Reporting Project (OCCRP). HS reports that military-affiliated pairs are now regularly observed onboard these vessels, often labeled as additional crew members or technicians, demonstrating a heightened military presence in regions of strategic economic importance for Russia.

HS's investigative efforts reveal that these personnel are likely tasked with ensuring that the operations of these vessels align with Kremlin interests, preventing them from falling into unfriendly hands. The Finnish Security Intelligence Service (Supo) corroborated HS's findings regarding the presence of 'security teams' on the ships, indicating that this is not only a matter of civilian shipping but a calculated move to protect national economic interests.

The potential implications of this development stretch beyond the immediate economic considerations; it raises alarm bells regarding the increased militarization of maritime routes and Russia's efforts to safeguard its energy exports amidst growing Western sanctions. This action might be seen as a response to international pressures, emphasizing Russia's willingness to deploy unconventional tactics to maintain its global economic standing and influence.