Drones were detected near its largest military facility, with possible sightings also reported in Germany, Norway and Lithuania.

The FBI Agents Association says the terminations - not yet confirmed by the bureau - violate the agents' rights.

Recruitment materials, travel documents, and job offer letters were seized during the raid.

Recruitment materials, travel documents, and job offer letters were seized during the raid.

Drones were detected near at Karup airbase, following a series of incidents that disrupted airports this week.