Finland investigates tanker after cable damage

Finnish authorities have escalated their investigation into the 2006-built, 74,000-dwt LR1 tanker Eagle S, which is suspected of causing damage to critical undersea infrastructure in the Gulf of Finland.

The vessel, registered to a company in the United Arab Emirates since 2023, and listed as technical and commercially managed by an Indian company, has been moved to Kilpilahti near Porvoo for further examination.

The Finnish Border Guard stated during its initial inspection, the tanker’s anchors were not in their designated positions, prompting concerns they may have contributed to ruptures in subsea data and communication cables. These cables serve as essential links for internet connectivity and data transfer across the region.

According to a preliminary investigation, there is sufficient reason to believe the damage was caused by the Eagle S’s anchor.

Finnish authorities have taken swift measures to survey the seabed and ensure the vessel remains accessible for inquiries.

The vessel’s relocation to Kilpilahti allows for closer monitoring as investigators from the Border Guard and the National Bureau of Investigation collaborate on the case. Officials have confirmed they are also working with international stakeholders to assess the extent of the damage and its potential implications for regional communications and security.

While no formal charges have been brought against the vessel or its operators, Finnish officials emphasised the importance of protecting critical infrastructure and addressing any breaches swiftly.

Investigations remain ongoing, with authorities refraining from commenting further on the case until more evidence has been collected.

This incident follows a series of maritime concerns in the Baltic Sea, where critical infrastructure has faced growing threats since Russia’s invasion of Ukraine in February 2022. Notable incidents include the Nord Stream pipeline explosions in September 2022, the mysterious ruptures in Baltic undersea communication cables in October 2023, and repeated reports of unauthorised vessel activity near vital energy and data installations.

These events have heightened regional security tensions and underscored the vulnerability of vital maritime infrastructure in the area.

The Finnish government has reiterated its commitment to safeguarding its infrastructure and ensuring thorough accountability in maritime operations.