Germany and Finland say they are "deeply concerned" after an undersea cable linking the countries was severed.The rupture of the 1,170km (730-mile) telecommunications cable - which is being investigated - comes at a time of heightened tension with Russia.

Two undersea fibre-optic communications cables in the Baltic Sea, including one linking Finland and Germany, were severed, raising suspicions of sabotage by bad actors, countries and companies involved said on Monday.

Authorities in Finland are investigating the cause of a broken underwater cable in the Baltic Sea which runs southwest to Germany. State-owned data service provider Cinia reported on Monday that a fault had been detected in the C-Lion1 cable. Communication ...