Even 2km is REALLY close to the front line for normal sized artillery. A piece that big would be more like 20+ km back. Not like it would be useful though, there's no way to aim if it needs to be held in place with support towers like that.
Even 2km is REALLY close to the front line for normal sized artillery. A piece that big would be more like 20+ km back. Not like it would be useful though, there's no way to aim if it needs to be held in place with support towers like that.