The signal came from Russia just weeks before their Zapad exercise, and was clearly intentional. https://www.nrk.no/finnmark/stoy-fra-russland-slo-ut-gps-signa

The signal came from Russia just weeks before their Zapad exercise, and was clearly intentional. https://www.nrk.no/finnmark/stoy-fra-russland-slo-ut-gps-signaler-for-norske-fly-1.13720305 https://www.nrk.no/finnmark/stoy-fra-russland-slo-ut-gps-sig... This time it was only blocking GPS signals. Previously this year Russia spoofed GPS signals over the black sea, sending false position data to ships in the area. https://maritime-executive.com/editorials/mass-gps-spoofing-attack-in-black-sea https://maritime-executive.com/editorials/mass-gps-spoofing-...