@Brian Smith Thank you for the input - I suspected this move was taking advantage of the Tac AI. It works in game probably because there's an obligatory minimum time necessary to target a vehicle, whereas IRL the enemy would fire as soon as the tank reappeared. That being said, there is a tie-in to a non-gamey way to play better, which is to try and have observing units share their contacts with tanks before the latter move out to engage them, which will give them the edge in targeting. As