- Two undersea data cables connecting Finland and Germany were severed near Sweden
- European officials suspect external interference, fueling concerns about infrastructure security
What happened
Two undersea cables carrying internet data deep in the Baltic Sea have been damaged, European telecommunications companies have said, drawing warnings from European governments of possible Russian “hybrid warfare” targeting global communications infrastructure. The foreign ministers of Finland and Germany said in a joint statement on Monday (November 18) that a cable connecting the two countries had been cut and that the incidents had raised suspicion of possible sabotage.
In addition, Multiple reports confirm the C-Lion1 cable between the Finnish capital of Helsinki and Rostock on Germany’s Baltic coast started to malfunction at about 04:00 UTC on Monday. “The cable was cut on Sunday morning, at around 1000,” Vilnius-based telco Telia Lietuva told media on Monday. “The systems immediately reported that we had lost the connection. Further investigation and clarification took place, and it turned out that it was damaged.”
Investigations into the cause of the disruption are ongoing, but suspicions have turned toward potential external interference. This incident follows growing tensions in the region, with Russia’s activities under scrutiny amidst heightened geopolitical tensions. Cinia has initiated repairs, deploying a specialized vessel to the site, with expected recovery times ranging from 5 to 15 days.
Also read: US finds ‘unauthorised connections’ on America Movil undersea cable
Also read: Subsea cable maps: Charting global connectivity
What it’s important
This incident highlights the vulnerability of critical infrastructure in Europe, particularly undersea data cables that support global communication networks. Such infrastructure is not only essential for government and business communications. But also important for small companies and startups that rely on stable, high-speed connections to operate and innovate. For instance, Helsinki-based Holvi, a digital banking startup catering to freelancers and small businesses, heavily depends on uninterrupted data transmission for its financial services. Disruptions to undersea cables could prevent Holvi from processing transactions in real-time, delay customer support, and harm user trust. So as to directly impact its growth and reputation in a competitive fintech market.
For small businesses like Holvi, such disruptions could lead to service outages, increased cybersecurity costs, and reputational damage. To address this, Europe must not only repair the immediate damage but also establish proactive measures such as enhanced surveillance and stronger international policies. Without urgent action, similar incidents could create ripple effects across economies and industries. It may disproportionately affects smaller entities reliant on digital networks.
