As well, the army is deploying anti-drone systems and developing better ones as well. This will probably result in a technology war. Drones get hardened, anti-drones get better and the cycle will continue. The anti-drone systems are
OK for now. As the drones get hardened against EMP-type attacks, they also get much more expensive. If your GPS and SATNAV are jammed and your video feed is scrambled, you have to fall back on inertial guidance. And then accuracy suffers.
The only way to win a war, and this is going to be a very unpopular statement, is to kill your enemy. All of them. The last time this was done was in Japan. It’s had a lasting uncouth effect.