Airports in Denmark Shut Down as Mysterious Drones Spotted

Published on September 25, 2025
Police cars are seen close to Copenhagen Airport on September 23, 2025. Large drones that flew over Copenhagen airport for hours and caused it to shut down constituted the "most serious attack on Danish critical infrastructure" to date, Prime Minister Mette Frederiksen said.

Danish officials have told NATO allies the drones are from "state actors."