Overview

• Norway diverted flights after reported drones near Bardufoss and Brønnøysund, with Bardufoss briefly closed and an Oslo–Bardufoss service turned back, according to NRK and Avinor.
• Denmark has imposed a nationwide ban on civilian drones and model aircraft from Monday through Friday tied to security for the EU leaders’ meeting in Copenhagen.
• Germany is supporting Denmark with Bundeswehr counter‑drone units, and the frigate Hamburg has arrived in Copenhagen to bolster surveillance during the summit.
• Sweden has offered assistance on counter‑drone measures as some airports expand their no‑drone zones, NRK reported.
• Attribution remains unresolved; Denmark’s prime minister has described the pattern as a hybrid attack, investigators have recovered no devices, and Russia’s embassy has denied involvement.