As Soviet Union I prefer to buy something like 2 mechs and a tank for my forward ICs and set up for an quick strike into Finland/Norway and Iraq on Turns 4/5. Those NO IPCs come in handy, but it has to be a hasty retreat thereafter. Sometimes, if the German army is split I can pull off one or two successful attacks against the rising tide, but only if I don’t leave myself vulnerable to the counterattack. Of course, if Germany attacks prior to Turn 4 then the Soviet invasion of Scandinavia/Iraq must be abandoned.