There was no proper plan for what to do if Equestria lost, because nopony dared to countenance such a possibility. Fleur didn't know what to do either, but she knew that between Saddle Arabia's problems, and those in the Griffon Empire, the world was less ready than it needed to be. Mustangia was likely to fall with Equestria, meaning the only countries in contact with Equestria, and without any interfering issues were Zebrica and Minos, neither of which was really ideal to put any hopes in. Zebrica had no official military other than what warriors were needed at any time, and the minotaurs of Minos were deeply isolationist.