@Deaths:
I think I would have to say that a Japanese invasion of the Soviet Far East would have more Benificial for the Axis Powers then the Attack on th USA and her possesions. If Japan timed her invasion of Russia with the Germans Operation Barborossa, I do not think that Russia would Have been Able to Recover from that. The Problem really lies within Japans Ability to Render China Useless as a War Machine. IMHO Japan Should have secured Peace on the Chinese front Before attacking anybody else.
Now the reality of it all Lies with Mother Russia. What ever side she is On, WILL win the War. History teaches us that the Land mass of that size, is VERY,VERY Difficult to control for any invading Power
But……
The Outcome of WWII in my opinion was/is largly based on Germany’s inability to knock the British out of the war. Had Germany been able to do that, I don’t think it would really matter what Japan did after that point.
The only problem with Speculating about this is Hind sight is always 20/20. It is easy to say now, what the Axis Powers did wrong or where they went wrong with their War “Game Plan”.
So i guess that depending on Japans Timing of a russian Invasion really won’t matter unless Japan did not have to fight China also. Not to mention that Japanes Armour would have been tore apart facing the T-34 or any Russian tank for that Matter.
Germany and Japan should have Been Better friends and Cooperate their Military Might. What I mean is What if Japan had Never Attacked the US. But instead took that same Pearl Harbour Fleet and a SNLF with them and Instead attacked Egypt and the Suez Canal along with Rommel and his Afrika Corps. Egypt would surely fall and allow the Axis Powers access to the Suez and Basically the entire Middle East and her Vast oil resources. Since Pearl Harbour Never took place, Amerika would still only be a Material supplier and not a Man power supplier…
they had plans for invading the middle-east, but they knew they would not have enough forces, they didn’t even come through India
(Japan had great navy, but mediocre landarmy)
so they planned invasion of Australia, but of course, at the battle of the Coral sea…