Authorities in Dendermonde said a drone was seen flying over the Doel nuclear power plant yesterday, a day after one of the plant’s reactors came back online. On Dec. 7, André Vandoren, director of the antiterrorism unit OCAD, said an investigation into damage at the Doel 4 nuclear plant in August pointed to the possibility it was an act of terrorism. About 20 drones have been seen over French nuclear plants in the past few months.
