Estonia, Latvia, and Lithuania are set to disconnect from Russia's electricity grid and join the EU's network, starting a two-day process. Residents are advised to prepare for potential disruptions. The transition marks a significant step in reducing energy dependence on Russia, especially amid rising tensions following Russia's invasion of Ukraine. Security measures are heightened due to fears of retaliation from Russia, including potential cyber-attacks and misinformation campaigns. Teljes cikk (bbc.com europe)