This is a repost of an archive I’ve placed in the Yahoo Panzerblitz group. It includes not only the T-80, but also the T-84 that Ukraine makes. These are representative of front line Soviet tanks, and they are ranged as if these are well trained front line troops. There is a PDF with the units and a PDF explaining how I designed the units.
Since I haven’t done it yet, a 1981 era T-64B tank battalion is also posted. This is about the first year such a unit could be seen on the battlefield.