In my current game, I was lining up to attack the thalians. They had 2 military resources, and both of which I parked a stack of constructors and battleships next too.
Meanwhile I was manuveuring the rest of my ships to prepare for war and I noticed that one of the starbases was suddenly vacant. I looked to see if someone had destroyed it, and no-one was at war with them. I haven't got the pirate event, nor have I seen any. So what happened to the starbase ?
I've seen this a few times, but this time I'm certain that it wasn't attacked. So they must have demolished it. I think I'd have more respect for the AI if rather than doing this, it sold it to me or another AI. Which makes me wonder if it's a bug. Has anyone else seen this ?