NATO Secretary General’s 2025 Annual Report

The following is the NATO Secretary General’s 2025 annual report, released in March 2026. From the Report Foreward In 2025, NATO started a new chapter. We took big decisions and decisive action to defend the Alliance, protect our way of life, and keep one billion people safe on both sides of the Atlantic. We became stronger in the face of a more dangerous and complex security environment, characterised by multiple threats and challenges. Russia remains the most significant and direct threat to our security and to peace and stability in the Euro-Atlantic area. Its brutal war of aggression against Ukraine,