It says I have to take a building in town to claim as my HQ and once I've done that I've gone up to help the commandos. Once I've done all those things I've set up defensively to the point of where you could consider it to be WAAAAAAY overkill and 8ve taken out 2 of the 3 tanks but the 3rd one won't come out of hiding where ever it is and I cannot complete the mission and I need to take that town to basically complete this campaign. I play on PS5

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