"Okay, this part is classified, because I do not want Cheliax knowing that I know it, that I've guessed, they can - if they know - change their strategy in a way that might evade the obvious things I'd try to do about it - but, though this is not based purely on story reasoning, there is a chain of real-world observation and causality that mirrors the story logic -"
"I predict that Cheliax will successfully come up with a way to neutralize my nonthreatening motivation to destroy their country if they invade - the motive to do that just to clean up after myself - in two months."
"After that would be the obvious point for them to attack wherever the Scientific Revolution is locating its center of research, or, depending on how far they can get in two months, try to do a lot of damage to any country that supports the Scientific Revolution, including Osirion."
"My current best idea is to spend one month dumping everything I have into either the Scientific Revolution generally, or restricted sections trying to work within the Black Dome on things Cheliax shouldn't find out about. And then spend the month after that - trying to beat that deadline, on my own, doing things that I - do not consider it wise to share."