After having played AfricaCorps's single player maps I came to the conclusion that the game's AI is quite bad.

Example in the Persia map (User: Allied / Computer: Axis):

1. Panthers are built en masse at the Horn of Africa but not embarked in the nearby harbour. Instead they drive to the ...

I suppose it will be available later this afternoon (Greenwich Mean Time). It has been like that with the previous DLCs. Check out later.