alternatehistory.com

I've been reading Ian Hogg's books on anti aircraft artillery lately and a thought has occured to me.

Would it have been possible for the United States to build a heavy tank armed with a version of the M1 120mm AA gun during World War 2? Not whether it would have been a good idea or a sensible use of resources but simply could such a vehicle have been built to the level where it could have taken to the battlefield. By tank I mean a vehicle with a gun in a rotating turret, not a fixed, limited traverse mantlet like the one fitted to the T28.
Top