You really need to update your info on real world warfare.
Quoting the US invasion of Iraq from more than a decade ago and using it as a benchmark? LOL
Things have changed a lot since then. But first, tell me, did it help Iraq by keeping its TEL's secure?? Who won the war in the end? You forgot to look at the bigger picture, not even saying what you wrote is true or not about the US not finding those TEL's...
Back to what you wrote....watch this:
https://en.wikipedia.org/wiki/ARGUS-IS
This pod on a drone, aircraft or whatever that flies can track objects as small as 6 inches!! Cars, people walking and birds. And believe me, I'm sure it can track even smaller stuff by now.....seeing as tech always advances and the project started in 2007 and the initial operating capability was displayed in 2014.
A single MQ-9 reaper can scan 100km^2 of area with this pod. As soon as your UGV's leave their hiding spot, they'll be tracked by AI and someone/thing move in to neutralize it.
Now this is just one way of neutralizing enemy UGV and ground threats...
Another way is to search for, identify and neutralize the launch platforms, simply elimination 10's if not more UGV's. Another is to jam satellite, radio and other forms of communication over an area until it's clear of UGV's. Another is to send in UGV's and other robots (check out Boston Dynamics Atlas and you'll get the idea) to bait and then neutralize the UGV's.
There are many more possibilities but you get the idea. Again, like I said before, Iran's efforts are commendable but they have to catch up. This is 2000's tech they're displaying now...
