To try to deter any future saboteurs, Estonia has since deployed three vessels near the remaining Estlink 1 cable in the busy Gulf of Finland, an arm of the Baltic Sea that at its eastern end stretches into Russian waters. Moscow has denied any involvement in the cable breaches.

Estonia's navy is increasing its patrols in the Gulf of Finland to guard against potential threats to Baltic Sea infrastructure, amid tensions following Russia's 2022 invasion of Ukraine. The measures come after a series of disruptions,

The European Union and NATO must strengthen cooperation to protect critical energy infrastructure from attacks, which pose a growing threat to European stability. The Kremlin, with its history of weaponizing energy,

Under steel grey skies, the Dutch minehunting vessel Schiedam cuts through the waters dividing Denmark and Sweden, part of NATO's Baltic Sentry mission to protect underwater infrastructure in the Baltic Sea.