What happened to a good ol attack calc as i have just fluffed myself out of about 2-3k acres

my fault i know yes and i deserve it if i cant calc breaks i know

however i think i have misunderstood what an off ally is all about
if i have one ally does it double my offensive if he has the miltary to do so or only 50%?


either way include support on boxcars country name page in the spy that should you have allies


if poss plz plz :D