Russian Activity Near Undersea Cables Challenges Ireland's Neutrality and European Connectivity
Ireland's neutrality is tested by Russian activity near vital undersea cables in its waters, which are crucial for European connectivity. The government has launched a maritime security strategy and is amending its Defence Act to address these threats and bolster partnerships.
Ireland's traditional neutrality is being challenged by concerns over Russia's alleged hybrid activity targeting undersea cables in Irish waters. This infrastructure is crucial for transatlantic connectivity, with about 75% of these cables passing through Ireland, impacting not only its own digital economy but also mainland Europe.
In November 2024, a Russian intelligence ship, the Yantar, was observed patrolling above subsea cables and operating drones in the Irish Sea. This followed an April incident where Russian shadow-fleet tankers were monitored in Ireland’s Exclusive Economic Zone. These events, coupled with past disruptions in the Baltic Sea, raise fears of potential cable damage.
In response, the Irish government launched its first maritime security strategy last February. This strategy aims to enhance domain awareness, conduct stress tests with cable operators, and bolster partnerships, including with the 10 countries of the Joint Expeditionary Force (JEF+). Ireland is also amending its 1954 Defence Act to grant naval forces powers to investigate shadow fleet tankers and is seeking to remove the UN Security Council authorization for overseas missions, known as the Triple Lock concept.