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 EU's High Representative for Foreign Affairs, Kaja Kallas, has expressed support for the planned disconnection of the Baltic nations from the Russian electricity grid. In an X post, she stressed that this move will prevent Russia from using energy as a tool for political pressure.

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.