In March 2024, Sweden ended over 200 years of neutrality when it joined the NATO alliance, a decision driven by Russia’s full-scale invasion of Ukraine in 2022 and the growing security threats in Europe.As the nation with the longest Baltic Sea coastline and strategic proximity to the Arctic, Sweden’s geography alone makes it a key contributor to Euro-Atlantic security. But its contributions go beyond location. With a highly advanced military, a strong defence industry and a history of cooperation with NATO forces, Sweden brings valuable knowledge, innovation and experience to the Alliance. So, how exactly does this Nordic nation of 10.5 million people add to NATO’s strength?