I wish Tom Clancy were alive today to write about the advanced technology being used in modern warfare. Red Storm Rising and The Hunt for Red October set the standard for military novels and explained the intricacies of this kind of stuff.
I really enjoyed The Hunt for Red October. But my recollection is that on reading Red Storm Rising I thought the results were quite optimistic --- well, also if you're selling military fiction to a western audience, of course the west has to triumph (!).
I was a combat engineer posted in Germany in the late 70's, early 80's and my sense is that there would have been a great deal of disorganization, vehicle breakdowns, logistics issues, slow reforger unit deployments, throwing out of official doctrine in favor of what --- after a lot of pain and loss --- units found actually works. Etc, etc such that those folks who write the thriller novels based on a great knowledge of the names of weapon systems and so forth might tend to err on the optimistic side. Maybe by a lot.
Mind you, the Warsaw pact side was likely as screwed up or more so I imagine !
Very glad we never got to find out.
At least Howard Coyle ("Team Yankee") actually walked the walk on this stuff. I don't recollect what Clancy's personal military background was, but I'm pretty sure he wasn't in the Army during the cold war.
An interesting look at cold war military stuff from a different perspective is a German TV series, "Deutschland 1983",
Deutschland 83 - Wikipedia
It follows a hapless DDR lieutenant who gets roped into becoming a spy in the west, assuming the role of an aide to a Bundeswehr General. It's available to watch on Amazon Prime video.