StationmasterDev I've been looking into this issue with Tyrant still being able to attack even though she has no territory any way I can since I don't have a way to take apart the files and put them in an IDE on hand. I have reason to believe this was caused by the addition of the ability to buy systems. One theory is that I used a combination of buying and conquering and that somehow bugged it out. If this is caused by the combination of the two, not combining the two will solve the issue. If not, my other possible theory is it is caused by buying at all, in which case the buying feature itself has a bug. I also have reason to believe this will affect any faction and that Tyrant and Black Star are not alone in this.