Oslo and Copenhagen airports temporarily closed due to multiple drone sightings causing flight disruptions. Copenhagen Airport shut down Monday evening after two to three large drones were spotted near the runways, leading to cancellations and diversions. It reopened after midnight, but delays continued. Oslo Airport also closed Tuesday morning following a separate drone sighting, reopening later that morning. While police investigations are underway, there's no confirmed link between these incidents and recent Russian drone activity in Eastern Europe. Two foreign nationals were arrested in Norway for unrelated drone activity near a castle.

Prepared by Rachel Morgan and reviewed by editorial team.