We altered Russian NOs like so:
When Soviet Union is at war in Europe: +3 IPCs for each original Axis and pro-Axis Neutral territory within continental Europe and Scandinavia controlled by Soviet Union.
+3 IPCs for each Pro-Allied Neutral and Strict Neutral territory within continental Europe and Scandinavia controlled by Soviet Union but ONLY if said territory was first controlled by an Axis power (This includes Turkey).
When Soviet Union is at war against Japan:
+3 IPCs for Soviet control of Korea.
So you see, this disallows the African territories and the Mediterranean Islands (Sicily, Sardinia and Crete). It also disallows Iraq, but that’s more of a personal taste for me. I just don’t like the idea of Russia traipsing along through the Middle East when Operation Barbarossa is bearing down on Moscow.
Also, Russia can get the bonus from Pro Allied neutrals and even Strict neutrals but only if they are taking them from the Axis. This way, there will be no Russia attacking Turkey, turning the other Strict Neutrals into Pro-Axis and getting rewarded for it to boot.
Finally, we included Korea because like amanntai mentioned, that’s simply historical.
By the way, does anybody remember the good old days when Germany could perform Operation Sealion but Russia still had to wait until round 4 to declare war? Germany was a winner almost every time.