A number of incursions by unidentified drones across Denmark that caused the temporary shutdown of two airports and affected military installations were part of a "hybrid attack," the country's defense minister said Thursday. Police in neighboring Norway, meanwhile, said they had seized a drone near Oslo's airport, the AFP news agency reported, and police said more drone activity was reported in Denmark later on Thursday, according to local media.

A public prosecutor in Norway said Thursday that there was nothing to immediately suggest any link between the Oslo incident and the drones seen in Denmark, according to AFP.

While neither Danish nor Norwegian officials have accused anyone of responsibility, the incidents come with many European nations on alert following Russian drone and

See Full Page