Recruitment Office, Arms Industries and Secret weapon labs will be gone, no matter what lvl they are, rest of the buildings get damage but can stay when you take over a city.

Also - Check this thread out - Read the whole thing

How do you keep an airport?

Using a (PC) Browser, I'm shown a bar of formatting choices, including font color and underscoring. So I tediously made the changes manually. It would be nice for them to occur automatically for hyperlinks.

1. When you bomb an UNFORTRESSED city - look in your aircraft's information window. In the Combat Properties section, you should see the 'structural damage' the damage that this unit will deal on each attack. Add up the damage properties for each aircraft in your stack (if you have multiple of the same unit, they will still give the same attack value). The total you get is how many hit points will be taken from the buildings in that city. Keep in mind that how these hit points are dispersed is totally random - there is no way to foresee which buildings will take the most damage. On each attack, however, the hit points will be dispersed differently, meaning that a building that took lots of damage in the first attack will not necessarily take the same amount of damage in the second attack, and so on.

struc-dam.JPG

2. When you capture an UNFORTRESSED city - The same principles in point 1 apply, however now you're dealing with land units, you'll only be inflicting damage on the city once, so whatever state the buildings are in when you take possession of the city is the state that they will remain in (unless either insurgents spawn or the city is attacked in any other way). Also note that the 20% random factor comes into play, meaning your attack will not be exactly the amount of the added damage values. For example, if my stack's added damage value is 100, the total damage I inflict on the city can range anywhere from 80 to 120.

3. When you bomb/capture a FORTRESSED city - The same applies from points 1 and 2, except that you need to take the total defense percentage values and take them away from your total damage value. For example, if my stack that deals 100 structure damage is conquering a city with a 40% defense modifier, then my damage value goes down to 60. Also, don't forget about the 20% random modifier!

Tifo - Is "Fortress" the Czech version of an English "Bunker"?

We typically don't use 'bunker' in Czech... I'm used to 'fortress', but I meant bunker.

Ano, co ty?

Its so inconsistent too. Like i just took a city that had 7/10 Airbase 1...came in with 1 inf unit that think deals .1 Building damage and somehow went down to 1/10?? Airbases all I care about and Demo any other remaining buildings.