Finland: NATO's New Northern Flank
Foundational1,340 kilometres of new NATO border — and the most combat-ready army in Europe
Finland's NATO accession in April 2023 added 1,340 kilometres of border with Russia and the most credible army in the alliance by warfighting capacity per capita. The Finnish Defence Forces' wartime strength of 280,000 — backed by a 900,000-strong reserve — fundamentally changes NATO's northern posture.