The French government is on high alert due to a large amount of UFO sightings over nuclear power plants since October, 2014. The latest sighting in France was just last week, and witnesses in Belgium spotted one in December. Most media outlets suspect that the objects are drones, but not all of the witnesses are convinced. If they are drones, the authorities say they do not know who they belong to.

According to Austrian news site ORF.at, there were 18 separate occasions UFOs were seen flying over nuclear power plants in France between early October and early November. They say authorities suspect it is the coordinated effort of an unknown group.

To read more, click here.