hehe, I can't believe you, Boroda.
You hold the position the Russians helped the Allies as a result of Yalta, but did absolutely nothing until it was obvious the Japanese were about to surrender. You seem to want me to believe they had picked August 9th as the day to attack, which just happened to coincide with the second atomic bomb (Nagasaki) and Japan's overture to surrender through Russian channels.
Interesting the Japanese should choose the Russians as the path to sue for peace... why would they do that, unless... the non-aggression pact they had with Russia made them believe the Russians might actually honor the intent of the message? Stupid Japanese, eh? And of course, we know the Japanese were a serious threat to Russia by this point, so it was imperative for Russia to defend itself. Hehe.
So the poor Russians had to declare war on a defenseless country because they were afraid of the propagandist Americans scathing criticisms. Oh. And I thought it was an opportunistic land grab attempt...
I read fine. I understand fine.