I mean yeah. Communists aren't nazis. The USSR conducted extensive background checks on the soldiers of the nazi military to prosecute any war criminals for their crimes against humanity.

This isn't saying there's a clean nor permanently stained German military - it was shades on the slider. An example of this was that during the nazi campaign east in the "liebensraum" phase there were both SS and general army battalions engaged in genocide of entire villages. There was also a few battalions that either did not participate ( their commanders actually had a moral backbone). The Soviet investigation into nazi warcrimes would gather evidence of either case and make a judgment to either prosecute the soldiers involved or pardon them.

A more contemporary version would be looking into the service history of soldiers and seeing what careers they lead and their political associations are. An infantryman that was stationed in FOB bumfucksville Valley, Iraq where the most illegal thing he did was drink bootleg rotgut and work out the entire time and has no political associations as a dumb boot that checked out of politics to watch his team on Sundays would be considered pardonable whereas the logistics guy that spent his entire career counting the grooves on rifle handgrips and giving briefings to dipshit officers on the importance of not loosing equipment but has right-militia associations and is suspected of smuggling military equipment out to them would face further investigation and possibly prison if not execution depending on circumstances.

Making sweeping condemnations or pardons is not the communist way. Scientific examination of the evidence on all issues is.