I'm sure there's plenty of desperation going around over there. But improvised armor isn't exactly a new concept, and while it's most likely never going to be as effective as proper armor, you can tear it all off if you need to change something. It's like when people were doing the whole "cope cages" thing, which is essentially improvised slat armor, which the US has also improvised in the past. Will they stop a javelin or NLAW? No. Can they be effective against small UAVs and maybe RPGs? Yes. The Israelis have started adopting them too. Remember all the desperate US troops putting sand bags in the floors of HMMWVs and rigging steel plates to them in early OIF? Those improvisations were also done while fighting a couple thousand irregulars, not a well equipped military across a front of hundreds of miles.
There's no absolute anti-drone tactic or technology right now. Similar to the IED threat the best you can do is have a layered and flexible defensive posture. With the IED threat (in Afghanistan) that also meant rarely going out at night, almost always moving in only a Ranger File, using multiple sweepers, and putting the Partner Force up front when you can. EOD became much more important, and it seemed like the bulk of all the targeting going on was someone involved with IEDs. With the UAV threat if that means you monster garage your 115mm gun on tracks then so be it, probably not getting in a tank V tank battle with that one anytime soon anyway. I'm not in that platoon, so I don't know what their goal is with that particular tank. Another thing the US could do is figure out how to crank these things out the way DJI can, but that's a whole separate topic.
Some other troops reeking of desperation below. Ukrainian cage on the bottom right managed to stop a lancet. You can see there's an opening where the gun is that an FPV could've been flown into, but that's not the way the guys needed it to be set up apparently, and the equipment was still saved.
Would you have had them take all the fencing and caging down so the gun could have full range of motion?
View attachment 598258View attachment 598259
View attachment 598260View attachment 598266