The underwater cables connecting Finland and Germany were damaged in the Baltic Sea. Finnish state company Cinia informed about the damage of the C-Lion1 cable.

As a result, communications were disrupted, and the reasons for this sudden accident are still unknown, Bild reported.

An investigation is underway.

The optical fiber underwater cable between Lithuania and Sweden was also cut in the last two days in the Baltic Sea, BBC reports.

They suspect sabotage.