I've got an idea I've been toying around with for a bit, and it's starting to break loose in my mind. Now I need some more reference materials. I'm looking for comics and graphic novels (or other media) involving superheros in the cold war or similar situations used as weapons. Something like Superman: Red Son, maybe elements of Watchmen. I think Aberrant and Brave New World both may have touched on this at times as well. I'm pretty sure that there's more, any other suggestions?