A refinery is too hard. Ukraine doesn’t have bombs (forget drones) big enough completely destroy a refinery. So if they take out the guard house do they count it? What about one refinery/unit - there are likely 4-10 more units on the same site that can still operate…
There’s should be a category for refineries and oil tanks.
https://oil-refinery-bingo.com/
A refinery is too hard. Ukraine doesn’t have bombs (forget drones) big enough completely destroy a refinery. So if they take out the guard house do they count it? What about one refinery/unit - there are likely 4-10 more units on the same site that can still operate…
Tanks can be counted though.