Only 21st-Century style, in which you don't quite admit you're invading. So, is another European War in the offing? Will the us.gov have the wit to stay out? --Or is it "...toe-to-toe with the Russkis" time?
Quick, Hollywood! Time to dust off Red Dawn, reshuffle locations and warring forces and get it out before the recruitment drives begins! Hooboy, rationing an' central control an' fun, fun, fun. Or perhaps another work of fiction applies? Oceania has always been at war with Eurasia, haven't we?
1 week ago