I read it. It is a fair article. It makes clear that the Russians are weak in logistics and support. A study of history teaches us that this is something endemic to the Russian army. Some things don’t change.
The Russian Army couldn't resupply their troops during WWI. To be fair, Russia is so vast and its roads and railroads were underdeveloped back then so logistics was a challenge back then. They are supposed to be much more advanced now but some things never change like 17th Miss Regt pointed out.
The Washington Post wrote this article. No political agenda or anything in this piece.