What would a true heavy cruiser look like?
Short answerSomething around the scale and combat level of the Alaska class, rather than a conventional treaty eight-inch cruiser.
NotesThe discussion separates treaty-defined eight-inch cruisers from a ship built to occupy a genuinely heavier combat tier. For the Second World War period, the Alaska class is the closest guide to the scale such a vessel would require. This does not make every large cruiser an ideal design, but it sets a useful benchmark above the treaty scout-cruiser category. The comparison distinguishes a legal label from a ship's intended place in the battle line and cruiser force.