Help me with a basic strategy issue.

[Minuteman]

The other advice I'd give is try to isolate your AV exposure. If you can find a way to expose 3 AVs to only one pillbox at a time, then you've got a much better chance in knocking it out.

That assumes that your tanks have the penetrating power to beat the pillbox.

Or, don't fight them w/ your tanks. Zooks and engineers are fine at destroying pillboxes. Of course that costs you time, but if I were a Tank commander staring down 88mm in pilboxes I can't destroy, I might tell you to pound sand if you ask me to advance head on...