[1] Such jamming can disrupt various GPS-dependent devices, from vehicle and aircraft navigation systems to precision agriculture and mobile phone networks.
[2] The ICAO legal framework requires that countries should implement appropriate prevention and mitigation of GPS jamming and spoofing.
[4] Following Russian invasion of Ukraine, Russia used GPS jamming to support its military activity and in an effort to harass NATO nations.
In December 2022 and January 2023, GPS jamming was noted in northern Poland, southern Sweden, southeastern Finland, Estonia and Latvia.
[5][better source needed] In April 2023, Russia, to counter Ukrainian drone attacks, deployed GPS jamming in 15 of its regions, including Ivanovo, Vladimir, Yaroslavl, Ryazan, Kaluga and Tver Oblast that surround Moscow.