#Russian satellites have been linked to continent-wide GPS disruptions A group of scientists has discovered the source of short-lived outages in satellite navigation that have been recorded simultaneously in #Europe, #Greenland and Canada since 2019. An analysis connected them to the constellation of Russian early-warning satellites operating in highly elliptical orbits of the “Molnija” type.

https://techxplore.com/news/2026-06-russian-satellites-linked-mysterious-gps.html#google_vignette