The other night I noticed that after the Bishop country captured a Rook base it became uncapturable. The total of Bish uncapturable bases was 3, Knights had 2 and Rooks had 0. I could tell by the Arena Settings that the recently captured base originally belonged to Rooks, (also it was right next to strats.) This contradicts my understanding of how things are supposed to work. This is the way I understand it:
1. A circle with a slash on the base icon means that the base in uncaptureable.
2. The uncapturable status of a base is fixed and does not change with game play.
3. All countries have the same number of uncapturable bases regardless of game play.
Please tell me if I am correct or not.
(also please tell spell check that uncapturable is a word)