NATO Articles 4 and 5: Understanding Alliance Obligations Amid Recent European Drone Incursions

Sep 26, 2025 02:03 am CST

This article explains NATO's critical Articles 4 and 5 in the context of recent drone incursions over Denmark that disrupted airports and targeted military installations. It details how Denmark is considering invoking Article 4 for consultation with allies, explains the difference between Articles 4 and 5, and outlines the collective defense obligations that form NATO's foundation. The piece provides essential context about similar incidents across Europe and the potential implications for international security amid growing tensions.