Sweden, drones and their nuclear power plants

Sweden’s domestic security agency said Monday it has taken over the preliminary investigation into drones that last week were seen hovering over or near the country’s three nuclear power plants. At first police said there had been drones over two nuclear plants – Forsmark, north of Stockholm, and Oscarshamn in the southeast. The intelligence service, known by its Swedish acronym SAPO, said a drone also was reported over a third nuclear power facility, Ringhals, which is the largest of them and sits on the country´s western coast. Daily Mail 17th Jan 2022  https://www.dailymail.co.uk/wires/ap/article-10410167/Sweden-puzzled-drones-spotted-2-nuclear-power-plants.html