Then I expect other nations to start building them soon, though the poorer the nation, the poorer the quality and quantity
And it'll be more noticeable as to who/when/where they're being, especially if resources are tracked
How expensive is the repair, and how much does all the extra gear or weaponry cost?
And how hard are they to take out? Wouldn't want a grenade or a car crash to be what costs $500,000+ worth of gear