The alleged cyberattack on the plane in which the President of the European Commission was traveling, Ursula von der Leyen, has made a technical concept in the field of aviation gain visibility in recent hours: the GPS jamming, A hybrid warfare tactic that particularly affects airlines serving areas closest to Russia and Ukraine. The pilot of the plane carrying von der Leyen had to land in the Bulgarian city of Plovdiv using analog maps after the aircraft's GPS navigation system had stopped working due to an attack allegedly carried out by Russian intelligence services.