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Helsinki Security Forum
2–4 October 2026
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The Nordic countries share broadly similar threat perceptions, focus on deterring Russia, and are increasingly aligning their defence doctrines. Finland’s and Sweden’s NATO memberships have led to increasingly deep military cooperation among the Nordic countries.
In his article, Nordic military cooperation as an enabler and hedge, Senior Research Fellow Matti Pesu examines the evolving Nordic defence cooperation in today’s shifting security environment.
"Together, the Nordic countries form a uniquely coherent group of states that can serve both as a critical enabler of NATO’s collective deterrence in Northern Europe and as a hedge against any reduction in the United States’ role in European security."
The article was first published as part of the HSF 2025 Report on September 2025. You can read the HSF Report below.
Publications
for HSF Blog
Sitting on a cliff: How Europe should enhance Ukraine’s security
Over the last year Ukraine’s political and military position has been worsening. Moscow insists on its maximalist objectives and is…
for HSF Blog
A more equal relationship? The new emerging transatlantic security deal
Since the 2014 illegal annexation of Crimea by Russia, Europe and NATO have slowly returned to building conventional deterrence in…
for HSF Blog
Nordic military cooperation as an enabler and hedge
Finland’s and Sweden’s NATO memberships have led to increasingly deep military cooperation among the Nordic countries, particularly within the “Fennoscandian…
for HSF Blog
Mud, Tech and Bravery: What Ukraine Teaches About Modern Security
Today in Ukraine, there is a warm early-autumn rain. That means one thing: fewer drones fly along the frontline, but…