Actually it wasn't due to restrictions set by the Treaty of Versailles (that only restricted future German shipbuilding), but rather the Washington Naval Treaty of 1922. It restricted tonnage of future battleships to 35,000 tons, and placed building holiday on new ships. But it allowed the British to build two additional battleships with 16" guns to balance the two American Colorado class ships.
Her odd design was so she could carry those 3 trip 16s and armor while still coming in under the 35,000 ton limit. Nelson was ~ 710' long, whereas Hood was some 150' longer, weighed about 10,000 tons more, and had less extensive armor protection.
Though as odd as the Nelsons are, even odder are the post treaty French Dunkerques and Richlieus, which carried their main guns in two quad turrets forward.
|