@Telamon:
Vegryn, I thought the same as you first time I came across the term. I understand it means attacking the US through alaska.
I agree with Zhukov - Japan’s resources are much better sent to moscow. Japan doesn’t have an income ratio sufficient to actually take the US (you’re looking at 60 to 45 or so) and no decent US player will let you actually snatch Los Angeles. At best you slow down an american advance on europe, but at an equal (or most likely greater) cost to Japan’s advance on moscow.
You are right: Polar Express is a serious, prolongued jap attack in mainland America by Alaska. The objetive is countering KGF
Here is the idea: USA, ignoring Japan, is conceding a whole theater, the Pacific Ocean, thus ceding Japan the iniciative. Japan now can play USA’s game going KJTDTM (thus backing the iniciative to USA, also conceding American theater) or make a full attack on America
The goal is not taking LA. If you manage it, better. But the menace of doing this or facing losing ala+wcan, thus maybe forcing a trade of ecan and cusa, is enough to forcing USA stop KGF and focus in defense. Now, USA cannot afford send more troops to Africa or Europe until the beat the invassion (a thing that could need 3 or more rounds is done right)
Japan, even in Revised, but much more in AA50, will have enough resources to make both Polar Express and also spare some forces to Africa. UK has to do a choice: fighting to preserve african income or help soviets in Europe (both without USA’s help). If they choose defend Africa, Western Axis will toast soviets. If they choose Europe, Japan will conquer Africa and Axis will have the economic advantage even if USA manages expulse the jap invaders in America.
The hidden agenda with Polar Express is win by economic superiority: soon or later, soviets or USA will colapse due pure numbers (probably will be soviets)
I have tested this strat in Revised in league games and I got better results than my initial games with JTDTM. Since Japan in AA50 is a true monster and euro-axis is also much greater, while allies earn only a bit more than in Revised and Japan gets 4 more trannies than in Revised in J1, the economic teory says that in AA50 Polar Express will be more powerful than in Revised
But it’s even worst: in revised, you could send rogue soviet forces to annoy Japan’s rear in China and Siberia and try recover the iniciative. In AA50, China and Siberia are greater, and the longer distances act as a buffer zone from those annoying attacks: allies will get less, Japan will lose less and will have more time to react those distractions
The best solution to prevent Polar Express is … well, build a Pacific navy from starting