Russian Satellite Jamming GPS Over Europe: Infrastructure Threat Gets Named
Researchers traced powerful GNSS interference over Europe to Cosmos 2546, a Russian military satellite, using a combination of signal analysis techniques. The paper names the satellite with high confidence. The HN thread included a commenter working on construction projects on the Romanian coastline who confirmed the interference is real and operationally disruptive.
This is not an abstract security paper. It is a named source of interference affecting live construction, navigation, and logistics operations across a significant geographic area. The Veritasium video linked in the thread brought wider attention to the phenomenon, but the paper is the credible technical foundation.
For builders working on anything that depends on GPS, whether drone delivery, autonomous vehicles, construction tech, or maritime logistics, this is a concrete reminder that GNSS is not a reliable utility in parts of Europe right now. The interference is intentional, ongoing, and now formally attributed.
So what?
Any product that depends on GPS accuracy in or near conflict-adjacent regions should have a fallback strategy. This includes drone logistics, precision agriculture, construction tech, and fleet management. GNSS jamming is not a theoretical risk. It is happening now, and the source has been identified, which means it is not going away soon.