Reading warship type from internal subdivision

The class combined a thicker belt than Bismarck with extensive internal subdivision intended to preserve stability after damage. This honeycomb pattern differs from the larger compartment blocks characteristic of cruisers. In the design-spectrum approach used here, battleship-like subdivision reveals an expectation that the ship will absorb heavy punishment and continue fighting. The structural arrangement places Scharnhorst alongside fast battleships such as the Iowa class despite its smaller main-gun caliber. Looking inside the hull provides a more reliable classification test than repeating a wartime label.