Disruptions have been detected in a total of four telecommunications cables connecting Finland in the Baltic Sea.
Two of the cables are marine cables operated by Elisa, running between Helsinki and Tallinn, Estonia. One also running from Helsinki to Tallinn is owned by the Chinese-owned CITIC Telecom.
The fourth cable is Cinia’s C-Lion1 submarine cable, which connects Helsinki to Germany. Finnish state-owned Cinia has pinpointed the damage to its cable southeast of Porkkala peninsula, just west of Helsinki on the Gulf of Finland.
According to the Finnish Transport and Communications Agency (Traficom), Elisa’s cables have been severed, and two other cables have sustained damage.
At a press conference on Thursday, Jarkko Saarimäki, Director-General of Traficom stated that the agency was informed about disruptions to the Elisa and Cinia cables on Wednesday evening. Information about the fourth cable damage emerged on Thursday morning.
According to Saarimäki, telecommunication cables are robust, and their failure typically requires external force.
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