Ex-Soviet nations warn of sabotage and cyberattack threat as they cut power links with Moscow to hook up to EU network.

Lithuania, Estonia, and Latvia have disconnected from Russia's power grid, which is a move that leaders say will save them from "geopolitical blackmail."

The Baltic states on Saturday began cutting ties with Russia's power grid in order to integrate with Europe's system, a years-long process that gained urgency with Moscow's invasion of Ukraine.

The Baltic states are set to sever ties with Russia's power grid that date back to the 1950s, and instead integrate further with the European Union, as the suspected sabotage of subsea cables has spurred efforts to strengthen regional security.

Three Baltic states on Saturday cut ties with Russia's power grid to join the European Union's network, the culmination of a years-long process that gained urgency with Moscow's invasion of Ukraine. Vaiciunas said the Baltic states had completed the disconnection process at 9:09 local time (0709 GMT) on Saturday.