New Baltic study finds spoofing surge near Kaliningrad

The results suggest a material change in the electronic warfare environment. According to the report, the strongest events now blend forged GPS signals with simultaneous jamming of GLONASS, Galileo and BeiDou. The authors argue this imposes reliance on spoofed GPS inputs while denying access to independent satellite ranges. They recorded 83.5 percent GNSS availability in the worst period and more than four days of spoofing across June and July, including nearly 30 continuous hours inside a 48-hour window.

link to report

https://gpspatron.com/gnss-interference-in-the-baltic-sea-a-collaborative-study-by-gpspatron-and-gdynia-maritime-university/