Contested Seas

Northern Europe, and specifically the Baltic and Norwegian Seas, has been the site of increasingly provocative and destabilizing Russian actions. The country's use of a range of military, diplomatic, and economic tools to undermine the North Atlantic Treaty Organization (NATO) and its allies highlights the need to monitor and understand Russian activity. The region is characterized by complex factors like unique geographic features, considerable civilian maritime traffic, the presence of advanced Russian and Western military capabilities, and strategic proximity to Russia and the Kola peninsula, home to the Russian Northern Fleet. While the Norwegian and Baltic Seas do differ in key ways, they are linked by the emerging risk posed by Russia's long-range strike capabilities. Responding to Russian challenges across the competitive space requires a deep understanding of the Northern European maritime environment. The key to enhancing MDA capabilities in Northern Europe is the integration of frameworks across the maritime domain. Cooperation between NATO states and allies is vital to understanding the complex environment. The CSIS study team has identified seven recommendations of particular importance.