WoG: Modern

I'm about to embark upon a home brew project, and am hoping to take advantage of the wisdom out there.

Modern WoG - for recent and future conflict.

Looking at it, I'd guess that a different ground/speed scale would be in order.

The WWI and WWII cards clearly have an x-mm card distance for y-kph ground speed; anyone know that relationship, BTW?

Once I sort that, then missiles and how to deal with them...

Sean;
Check out the Post WW2 sub-forum threads. Might have some of what your looking for.
Karl