HELSINKI, Finland -- Finnish investigators probing the damage to a Baltic Sea power cable and several data cables said they found an anchor drag mark on the seabed, apparently from a Russia-linked ...
Estonia dispatched a navy ship to patrol a subsea power link a day after Finland seized an oil tanker suspected of damaging five cables with its anchor in what was the third such incident in about a ...
Underwater fiber-optic cables, carrying transactions worth trillions of dollars a day, are central to the U.S.-China tech war. WSJ explains the battle for influence beneath the waves. Illustration: ...