Key Points and Summary: In the late 1930s, Japan began designing the A-150, a “Super Yamato” battleship intended to surpass anything in the US Navy. -This colossal warship, displacing 90,000 tons, would have boasted six 20-inch guns, the largest ever mounted on a battleship, and a top speed of 30 knots. -Inspired by their victory […] The post Japan’s 90,000 Ton Super Yamato A-150 Battleship Was Never Going to War appeared first on 19FortyFive.