How would one assure an expansion is successful? Also, is there a way to tell which system the faction is attempting to expand into? Lastly, what happens when a very remote faction, I.e, like in Robigo or Hind mines etc, tries to expand?
On the money. Pushing it to the point that it goes pending - around 75% - is really the only thing that need be done. Just this week I watched a faction start pending expansion (at 76%) and then fall to 52% before the expansion went active 5 days later. It proceeded as normal. There's essentially no way to stop or help an expansion once it's gone pending that I know of.I've been under the impression that once a faction goes into Expansion state it will not fail to expand unless there isn't a system with an open faction slot in range. I've never seen it fail.