They didn't manage to procure much food and supplies, and on their way back, they were ambushed by the swiftly approaching Orc Army.
After a fierce battle, and expending tremendous strength, they barely escaped back into the fortress.
Thankfully, the Commander was wise enough not to be greedy for war spoils, and chose to set fire to the supply carts directly.
"Marshal, judging from the current situation, the forces that the Orcs left behind here can still suppress us.
Trying to completely cut off the Orc Army's logistics under their watch is virtually impossible.
We can only selectively complete the orders from the Capital. Or else, we might as well let the local garrisons take free rein, launching occasional offensive strikes to trouble the Orcs as much as possible."
Harley couldn't help but suggest.
Frankly, he knew very well how absurd his proposal was, given how unrealistic the military orders were from within the country.