You decide to tie up the border forts and then march onto the capital.
Three large and surely important enough keeps are attacked and besieged in a span of the week. Your raiders are terrorizing the populace while scouts are making inroads into the deeper territory of Lametania.
1155 AD, Summer
News from the royal chambers! You've become an uncle once again; Bjeda, wife of Eivan, gave birth to a boy, whom she named 'Hain'.
Just as your forces march into Lametanian heartlands almost unopposed, scouts return; a sizeable army is marching against you! The scouts weren't able to count them up properly, but there's at least ten thousand of the bunch. What's more important is that, besides the flag of Lametania, some battalions march under the banner of Kingdom of Rucus, and some even under the Imperial Banner of Damdamia, too (plus several instances of banners your scouts do not recognize)!
Two thirds of the army is comprised of footmen, of which half is crossbowmen and archers, and the remainder is some heavily armored cavalrymen. Numerous supply wagons were spotted, along with some Fireblood machines. They didn't seem to be any Methiantese design, although they were sleek and of smaller size, like Thundercats. Your officers assume these are anti-infantry weapons rather than siege ones.
This combined army is just a day south of your current position and is on direct course to intercept you. You have almost one-and-half numerical advantage over them, but who knows what they might have up their sleeves?
A) We will fight in the open field, where our numbers and skill will crush them!
B) We ought to find and/or prepare defensive positions, and await their coming.