Drone threats pose growing problem for airports

Denmark's Chief of Defence Michael Hyldgaard holds a press conference on the recent drone activities at several airports in Denmark, at the Ministry of Defence in Copenhagen on September 25, 2025. Drone flights that caused Danish airports to close on two nights this week were a systematic and hybrid operation by a "professional actor," the country's defence minister said. (Photo by Emil Helms / Ritzau Scanpix / AFP)