Tests suggest Russian satellites can jam GPS on a continental scale

Researchers have identified Russian satellites as the source of mysterious, high-powered GPS interference across Europe. The interference occurs in short bursts during business hours, raising concerns about potential weaponization of satellite signals.
Why it matters
GPS is critical for global navigation, aviation, and infrastructure; the ability to jam these signals from space poses a significant national security and safety risk.
Space Jam Redux Tests suggest Russian satellites can jam GPS on a continental scale Mystery of GPS interference across Europe raises questions about Russian motives.
The article reports on scientific findings from a preprint paper and maintains a neutral tone regarding the potential motives behind the interference.
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