The Baltic states of Estonia, Latvia and Lithuania completed a switch from Russia's electricity grid to the EU's system on Sunday, severing Soviet-era ties amid heightened security after the suspected sabotage of several subsea cables and pipelines.

The Baltic Sea region is on high alert following power cable, telecom and gas pipeline outages between the Baltics and Sweden or Finland. All were believed to have been caused by ships dragging anchors along the seabed following Russia’s invasion of Ukraine.

The Baltic states of Estonia, Latvia, and Lithuania are now unplugged from Russia's electricity grid and have joined the European Union's network. Plans for the move - which have been in the works since 2007 - were seen as essential for European security and had been brought forward after Russia's full-scale invasion of Ukraine in 2022.

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, Estonia and Latvia on Sunday celebrated joining the European energy system with a symbolic ceremony after switching off the Soviet-era grid’s transmission lines, severing the flow of electricity between the Baltic countries and Russia.

The Baltic states connected to electricity supplied via Finland, Sweden and Poland after disconnecting from Russia, which had supplied them electricity for decades. View on euronews