Chinese researchers seek electronic warfare lessons from Ukraine jamming

When Russia invaded Ukraine in February 2022 satellite navigation signals were one of its first targets.
The jamming started with civilian navigation systems, but within less than two weeks, military bands had been targeted as well. All satellite navigation systems in the war zone, including the US GPS system, the European Union’s Galileo, China’s Beidou and even Russia’s own Glonass, fell victim.
Western powers, led by the United States, immediately launched a counter-jamming mission to stall… South China Morning Post