Two undersea cables in Baltic Sea disrupted, sparking warnings of possible ‘hybrid warfare’

Two undersea internet cables in the Baltic Sea have been suddenly disrupted, according to local telecommunications companies, amid fresh warnings of possible Russian interference with global undersea infrastructure. Telecommunications company Telia Lithuania's monitoring systems could tell there was a cut due to the traffic disruption, and that the cause was likely physical damage to the cable itself. Another cable linking Finland and Germany was also disrupted, according to Cinia, the state-controlled Finnish company that runs the link. The incidents came as two of the affected countries, Sweden and Finland, updated their guidance to citizens on how to survive war. Millions of households in the Nordic nations will be given booklets with instructions on how to prepare for the effects of military conflicts, communications outages and power cuts. Both countries joined NATO in the past two years, after Russia launched its full-scale invasion of Ukraine.