Cold War Operational Wargames for the PC

[Raellus]

I'd really like to play out a final spring '01 Soviet offensive in Iran but I'm not sure how I could go about doing that. I've researched GDW's Third World War series of PNP games and they are pretty hard to come by. Also, I don't have anyone who could play the OPFOR. What I need is an AI opponent or maybe someone else out there on the net.

So, does anyone know of an Operational Wargame that my Vista PC could run that could be used to simulate some of the major T2K battles? All the computer games I've found were designed for much earlier operating systems.

I've probably missed the boat since the Cold War isn't very popular as a setting anymore. But, it doesn't hurt to ask. You guys are the best resource out there.