The rapid proliferation of drones in places like Ukraine has set off a growing sense of alarm inside the U.S. Army.

On Thursday the prime minister of Denmark, Mette Frederiksen, addressed her country in what was effectively a wartime statement, regarding the sudden appearance of mysterious drones over critical ...

This comes after a series of mysterious drone sightings over airports and other infrastructure in several European Union ...

Chinese drone experts have flown to Russia to conduct technical development work on military drones at a state-owned weapons manufacturer that is under Western sanctions, according to two European ...