The Polish Army is investigating GPS interference. Valid declaration

The case **disturbing GPS over Poland and [Baltic Sea](https://maps.app.goo.gl/duAppQn7LNKRX6A2X6)** gained publicity at the end of last year. During Christmas on the map [GPSJam](https://gpsjam.org/?lat=52.25312&lon=19.67573&z=5.0&date=2024-01-01) (Imaging GPS signal interference) there were many areas marked with red (large interference) and yellow (average), suggesting that something was happening.