That's a good question, and I'd further like to know what the consequences would be of a battlefield where tanks aren't viable. Is it possible for an invader t

That's a good question, and I'd further like to know what the consequences would be of a battlefield where tanks aren't viable. Is it possible for an invader to hold territory any more? They might be able to destroy the defender's tanks and other military hardware, but it seems like both sides would end up hiding in civilian buildings, since those are cheaper and more plentiful than tanks.