Due to shenanigans the mid to late 1980’s Soviet Union and Warsaw Pact states have materialised and replaced the equivalent current population and territory that it controlled during its existence, 2018 Russia and former Soviet/Warsaw Pact states have been sent back to the 1980’s in exchange.
The leaders think it would be an excellent opportunity to launch the invasion of Western Europe that was so feared and discussed during the Cold War. How does it go? Would 1980’s troop and equipment levels be enough to overwhelm a much less prepared 21st century Western Europe and would 21st century technology be enough to give Russia an edge against the Cold War era West?
Assume for the sake of argument that the Soviet/Russian leadership and population is at least initially willing to go along with the invasion. Its also likely that things would quickly go nuclear but it would take some time before the Big Red Button was pushed and in that case would 1980’s USSR have a numerical if not technological edge over the modern era West? So for the purposes of this thread the conventional phase of the war lasts for three weeks before nuclear weapons are used (if you feel this is too limiting feel free to experiment, I’m just trying to negate ‘they all nuke each other, The End’, replies).
I’m currently reading ‘The Red/Black/Blue Effect’ trilogy by Harvey Black about a mid 1980’s NATO/Warsaw Pact conflict which inspired this thread.