Electronic warfare is a massive part of the Ukraine war, been following the Russian sides devolopment of them and they have given like 3-4 jammers for every tank, they put them on each corner.

Ukrainian drones have started to report white static washes when flying near Russians, its interesting but I think most militaries arent fully playing there hand in terms of what level of jamming they are actually capable of yet.

https://www.unmannedairspace.info/counter-uas-systems-and-policies/russias-kpo-kaysant-upgrades-anti-drone-jammer-and-mobile-ew-station/