[greedo]

Never said EW was magic, nor that neither Ukraine or Russia was using it? If they weren't, the battlefield would be even more lethal. Russia has been a leader in EW for decades.

But it is the most cost-effective solution. Russia has been deploying vehicle mounted EW systems to jam drones (with some success), as well as jamming GPS. And the Ukrainians have been jamming as well. There's no wunderwaffe in any war, it's more a game of cat and mouse.

Just like APS is now becoming standard on tanks and AFVs, localized EW jammers targeting control frequencies of small drones will be the cost of having a real military. There's also been research into using APS against drones (this would require additional sensors).

And the JDAM/HIMARS jamming is a bit overrated. Even in inertial mode, JDAM has a 30m CEP, and HIMARS has a 60M CEP. Definitely not as good as with GPS, but still a serious issue for the Russians.