Its OK to have swastika's and the like in a world war two game for the sake of it being prototypcle, the same goes here.
You can't wrap history in a white paper bag.
That made me Smile John
I said the same thing on the forums for a WWII Naval Game i moderate, and got yelled at, because people believed that historical accuracy should take a back seat to political correctness
Of course, the Trainz community is FAR more mature then the Navyfield Community, having more older members is a good thing