When looking at the tooltip of a region the last line says:
Detection rating: 2/0
I understand what the first number means. It is your current detection value in that region, but
Detection rating: 3/1 or 4/2
What does that last number mean?
Also it says in the manual that armies have both attachment radius and command radius. Attachment radius is the strategic rating of the army commander x 2. Command radius on the other hand is max 2 regions if army commanders strategic rating is 6 or better etc (page 27).
In my test it seems that there is no such thing as a command radius and if a corp is inside the attachment radius of its army it is given bonuses, except for army commanders special abilities which are bestowed only if corp is in the same region. Is it so?