The Empire is launching a seemingly foolish attack on the Entente Alliance in the middle of winter.  They lack the supplies to successfully invade.  Tanya realizes that this attack is a feint intended to distract from a fjord landing mission.  Sure enough, she is sent to lead the invasion of the fjords, and silence 20 cannon emplacements in time for the fleet to land and the Imperial forces to disembark.
It's safer for you to leave
the country while you can.
من الأفضل لك أن تغادري البلاد بينما تستطيعين
Du solltest von hier flüchten,
solange noch Zeit ist.
Es mejor que dejes 
el país mientras puedas.
Es mejor que dejes 
el país mientras puedas.
Mieux vaut te réfugier
à l’étranger avant ça.
È meglio che lasci il Paese, finché è possibile.
É melhor, pra você, deixar 
a cidade enquanto pode.
Поэтому тебе лучше уехать, пока не поздно.