These computer controlled countries need to complain more!

Man they keep getting screwed. They had 12 man army behind my lines that I couldn't deal with right away. Time I got there there were only 3 armies left. Poof gone. Approached a city with one artillery. Made the hit noting the building damage and backed off. Time I returned, poof 4 buildings had disappeared. Not only are they stupid as hell but they get screwed badly.