Surge of Shadow Oil Tankers
The English Channel has become a hotspot for a growing number of “ghost ships” — oil tankers that operate outside established maritime regulations. These vessels, often carrying Russian and Iranian oil, use tactics to hide their identities and movements.
A crew member, speaking to the news, said, “I’ve been at sea for many years. I know what’s right and wrong.” He described the challenges of navigating this complex and often risky environment.
A Rapidly Expanding Fleet
Data from TankerTrackers.com reveals that this so-called shadow fleet now includes approximately 1,468 vessels. This is nearly three times its size since Russia’s full-scale invasion of Ukraine four years ago.
Michelle Wiese Bockman, senior maritime intelligence analyst at Windward AI, explained that the fleet represents around 18-19% of all globally trading tankers. These ships carry roughly 17% of the world’s seaborne crude.
Geopolitical and Environmental Concerns
Experts warn that these ships raise both geopolitical and environmental risks. By operating outside traditional tracking systems, they complicate international sanctions enforcement and increase the risk of oil spills or maritime accidents. Authorities face challenges in monitoring and regulating such vessels, as they often switch flags, turn off tracking systems, or transfer cargo at sea.
Addressing the Challenge
Maritime agencies are exploring multiple solutions, including stricter monitoring, satellite surveillance, and closer coordination between governments. Some suggest tightening regulations on vessel registration and flagging to make it harder for ships to operate in the shadows.
However, enforcement remains difficult. The high seas offer limited jurisdiction, and shadow tankers exploit legal loopholes. Experts agree that a combination of technology, international cooperation, and targeted sanctions may be the only way to control this growing problem.
Looking Ahead
The expansion of the shadow oil tanker fleet underscores the need for stronger maritime oversight. As tensions persist in global oil markets, the presence of these ghost ships is likely to grow, raising new questions about security, environmental safety, and international law.
