Latvia Investigates Damage to Baltic Sea Fiber Optic Cable

Latvian authorities are investigating Baltic Sea fiber optic cable damage after officials detected a break earlier this month near the port city of Liepaja, Prime Minister Evika Silina said.

The privately owned fiber optic cable connects Šventoji in Lithuania with Liepaja in Latvia. Operators discovered the damage on January 2, prompting an immediate response from police and maritime safety authorities.

Investigation Moves Forward

Shortly after the discovery, state police boarded a vessel docked in Liepaja as part of the inquiry. Investigators questioned crew members, who are cooperating with authorities. However, officials said they have not established any direct link between the vessel and the damaged cable.

At the same time, law enforcement opened criminal proceedings. Investigators are now reviewing ship logs, anchor systems and onboard equipment. So far, authorities have made no arrests.

Services Remain Unaffected

Importantly, government officials confirmed that the cable damage has not disrupted telecommunications services in Latvia. As a result, customers have not experienced outages. Nevertheless, the incident has renewed concern over the vulnerability of critical subsea infrastructure.

Baltic Sea Fiber Optic Cable Security Concerns

Meanwhile, the incident adds to a series of recent disruptions involving undersea cables in the Baltic Sea. In recent months, several power and telecom links across the region have suffered damage. Consequently, regional governments have increased their focus on protecting critical maritime infrastructure.

Latvian officials said the investigation remains ongoing. They also confirmed continued cooperation with Lithuanian authorities as they work to determine the cause of the damage and strengthen safeguards for key undersea communication links across the Baltic region.

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