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 Baltics have long prepared to integrate with the European grid but faced technological and financial issues.

The Baltic states of Lithuania, Latvia, and Estonia are bracing themselves for possible retaliation as they decouple from Russia’s power grid this weekend.

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.

Lithuania said on Saturday it had disconnected its electricity system from Russia's power grid, part of a plan which the three Baltic states say will integrate them more closely with the European Union and boost security.

After years of preparation, Lithuania, Estonia and Latvia will disconnect from their Russian-controlled electricity grid this weekend, erasing one of the last traces of their Soviet past. CNN’s Clare Sebastian explains the security concerns,

The severing of electricity ties to oil- and gas-rich Russia and switching to European grids is steeped in geopolitical and symbolic significance.

Russia can no longer use energy as a tool of blackmail, as Latvia, Lithuania, and Estonia are set to disconnect their power grids from Moscow this Saturday, stated EU foreign policy chief Kaja Kallas,