LukaszOlejnik, Navigational signal (like GPS) interference around the world is a growing trend. Primarily driven by the desire to protect military targets. Drones and guided weapons rely on it. It impacts civilian uses. If "defensive military purposes" - are the 'lawful/legal' justification/disclaimer, what then? https://www.ft.com/content/be9393db-cd63-4141-a4c8-c16b4fe1b6b0