There’s also a change to the display and operation of the map which may throw you at first. You’re used to all the installations and levels in enemy territory. Now, you will only see that such an installation exists, but not its level, unless you have a higher intelligence level due to adjacent military units or overflying aircraft. This means that you may see an airbase, and if you’re not remembering this rule, you may conclude the province has only a minor level-1 airbase. Then, you might be surprised to find it’s level 5 or more when you try to attack it. Keep this “fog of war” effect in mind, and realize you don’t always see everything that’s there. It may be best to keep a pad of paper (or a handy palmtop computer), and make a note of what level each enemy airbase is and how recently it was attacked, how badly damaged, etc.