Mushroom
Gold Member
The North Carolinas were under-armored. They were intended to carry fourteen inch guns so they were armored to that standard.
True, but they were also the first of the "Fast Battleships", and were intended to operate primarily as escorts for the carriers.
The speed however had to come as a trade-off, because if they had upgraded them any more they could not have accomplished their primary mission of escorting carriers. This however was taken into consideration in the South Dakota class, and most consider perfected in the Iowa class. As the US carriers were all essentially modified cruisers (hence the C in CV), they were fast. So fast, that not a single Battleship prior to the North Carolina class could even keep up with them. Every single carrier the US had in service at the start of the war was significantly faster than any Battleship prior to the North Carolina class.
And that is something I think always fascinated me about naval designations. Most people are aware that the US carriers are designated as C, as in CV, CVN, CVE, and the like. But most are completely unaware that is because of they literally are a subclass of cruisers. The V was appended as they were modified to carry heavier than air craft as that was the Navy designation for them. And if for some reason we had ever actually built an aircraft carrier to carry blimps and zeppelins, it would have been designated as a CZ (Z is the Navy code for lighter than air craft).