I have seen a few mentions of these recent Pentagon leaks about Ukraine’s “spring counter-offensive” in the comments here so i gather that there are some comrades that have an interest for this sort of thing. From what i can tell this article does a good job summing up the most relevant big picture information that can be learned from these documents.
Warning: the author has thrown in a queerphobic “joke” for absolutely no reason which is very annoying and detracts from an otherwise professional piece.
Update: Since the original leak was uncovered various western mainstream media outlets, many with known ties to intelligence agencies, have started to “discover” more documents that nobody else has seen but which they claim come from the same source. Be very skeptical of anything that they try to associate with the original leaked documents, whatever else they add on is very likely to be part of a damage control operation to turn the initial leak into an opportunity to disseminate propaganda and disinformation, and to distract from the most damaging revelations of the originals.
As for the question of the authenticity of the original leaked documents, i have given my views on this in a comment on another post.