Why did many battleships develop pagoda-style bridge superstructures?
Short answerThey raised visual fire-control positions while keeping their weight concentrated near the centerline.
NotesVisual targeting encouraged designers to place observation positions high above the water. Pagoda-style structures provided space at that height while keeping weight close to the centerline. Japanese designs pursued greater height to support longer-range visual striking. British tower structures were smaller and squatter because they placed less value on the additional height.