Finnair has cancelled flights to Tartu in Estonia this month because of an ongoing GPS jamming attack – and there is evidence that the attack is being controlled from Russia
source: https://www.newscientist.com/article/2429435-gps-jamming-traced-to-russia-after-flights-over-europe-suspended/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=technology
