How would the United States respond if Germany somehow completed Plan Z in full?
Short answerThe US Navy would probably order more or improved Iowas and develop a Montana successor, but wartime priorities could still prevent the larger design from entering service.
NotesA completed German Plan Z prompts a prediction of a larger American battleship programme. More Iowa-class ships, followed by improved Iowas, are the expected immediate response, while designers develop an enlarged Montana concept. Once war begins, the prediction is that Iowa construction would continue and Montana would again fail to enter service. The repeated cancellation of Montana projects also supplies a joke about a cursed name.