How about we begin with the deportation of the entire population of Chechnya and the entire population of Ingushetia by the Atheists after WWII?
Thanks. I will be the first to admit that I know next to nothing about that. But let's see if I can correct it.
I believe these links will serve as a starting point for research, at the very least:
History of Chechnya - Wikipedia, the free encyclopedia
Ingushetia - Wikipedia, the free encyclopedia
From what I see there, it is indeed a very shameful and unfair matter. I am sorry that it happened, and I hope those people find better times in their future. They sure deserve to.
That being said, I wonder why you expect me to see them as some sort of conflict fueled by atheism. It sure sounds misleading to me. Incomplete as my understanding of what happened and why is, it doesn't seem to stray too far from a typical ethnic/political conflict fueled by expansionist greed. It is impressive by its scale and pointlessness, for sure, and quite possibly worth of more international attention. I have no argument on those matters and I welcome more information.
Maybe there is some sort of evidence that the Soviet authorities saw the Muslim communities of those nations as a trouble for their plans. I'm certainly not about to defend what they did to those Muslims. I have no reason to, and I don't at all approve those deportations.
Still, neither do I believe that the detail that the Soviet regime was sort of atheistic by way of Marxist doctrine made much of a difference, if any. Marxists are not particularly representative of atheism. Do you believe they were specifically attempting to smother Islam, or would it be fair to state that the Muslims were victims of political conflict? Come to think of it, is there any claim or evidence about how differentially, if at all, the Muslims of those places were treated by contrast with the non-Muslims?
In a sense it is a pity that there were probably so few atheists there, for it would provide evidence of how relevant belief was in that conflict. To my proudly secularized eyes it sounds like religion and atheism were in fact irrelevant, but I may well be wrong.