How would Japan use a Nelson-derived battleship if it entered the Second World War?
Short answerIts low speed would keep it away from fast carrier operations and make defense of the Japanese home islands its most likely role.
NotesThe ship has a poor survival outlook because a capital ship that sees frequent combat accumulates risk quickly. Its more immediate limitation is speed. If the export design retains Nelson's performance, it cannot operate comfortably with Japan's fast carrier forces. The Navy would therefore be likely to hold it near the home islands, where it functions as a powerful but strategically constrained battleship.