Then we get into the infinitely mundane story about the "reality" versus the "playability" of the game/situation. While it IS preferable to have it (the game) as "real" as possible.... one must also realize that it is an utterly impossible thing to attain. So, one is left with the reality of having the "game" as playable as possible while also allowing for some creative thinking.
Finally, if you really ARE wanting to get into the reality of "the game", to the nenth degree... there ARE real wars going on in Gaza and the Ukraine... and probably a few less publicized ones here and there. (For those of you with illusions of grandure.) Personally, I prefer to keep my rather ancient posterior safe and push counters rather than Daisys... if you get my drift.
GG