Warsaw Pact vs NATO

 An East German and Polish force attack a British, Belgian-Dutch force. Three bridges, three lines of defense. 

A what if? Faction

 So since Team Yankee is technically science fiction as it's a historical game set in an alternative history I have an idea to flesh out my French faction

Les brigade Vietnamese etranger

Or The French Vietnamese Legion made up of expat Vietnamese using surplus American kit.

Why not?

Hold the bridges! Soviets vs British and ANZAC