Questions about resources durability/times

[Kisters]

First of all i really cant wait until all this becomes true, its been a dream of mine since i played SWOTL campaing mode .

Anyway, i was wondering, will missions results have a lasting impact on the map, developtment of the campaing etc?
say a field is porked, will it be closed for a few future missions?.
What about pacific theaters, in which cvs are sunk, will a few succesfull missions end up the whole campaing? or they ll respawn?.
Basicaly im asking how "real" will the strat damage model be regarding damage continuity.