The Saga of Tanya the Evil, Vol. 9 (manga) (The Saga of Tanya the Evil (manga), 9)

Only a step away from their demise, the Regadonia Entente Alliance desperately push for a government-in-exile. Meanwhile, the notorious "Rusted Silver" Tanya von Degurechaff faces off against Colonel Anson Sue in another fatal battle that threatens to change the course of the entire war...and her chances of promotion!