Her own guns could knock out the radar system that helped aim the guns. Shows how A) Primitive the tech was back then B) How powerful those guns were. .
Yamatos gun's may have been good but the projectiles she fired were questionable, the Iowa's 16 inch guns had similar range and penetrating power, while being able to fire faster, without knocking out its own radar
No Montana class BB keel was laid down. Montana and Ohio were reordered as Illinois and Kentucky which were both supposed to be Iowa classes. Illinois and Kentucky were never finished. Though there were several discussions on converting the hull of Kentucky to a BBG( guided missile battleship) or a carrier( ala the Lexington's), but that never materialized. Her bow was used to repair Wisconsin. She was ultimately scrapped as well.
D'oh! My bad, its been forever since I researched these things. I forgot about the Abandoned Iowas.
The Navy currently lacks shore bombardment capabilities. Something cruise missiles are not practical to do. And the 5" guns on modern ships just don't pack a big enough punch. Thus a purpose for those 16" guns. But, the railgun is supposedly going to be able to pack a similar punch.
Those 16 inch shells might pack a punch, but the operating cost of a BB is FAR to high, in the 1980s, Iowas used nearly a million dollars a week, just in fuel, added to a HUGE crew and insane maintenance cost, virtually every part had to re machined when it failed as they were not produced anymore.
The operating costs of BBs are just to high, the 16 inch guns are useless after a dozen miles inland, and can't do anything a DDG can't do.
Sure, a T-Hawk might cost a million dollars a shot, but operating a DDG is MUCH cheaper than a BB.
understand that the Zumwalt is a whole new ballgame. Doesn't excuse the fact it has seen constant delays and cost overruns so much so that it's close to the price tag of a capital ship.
Yes, you'll find the same overruns in early nuclear submarines, the Enterprise, and the Seawolf. I think the Enterprise was something like 2 and a half times its original budget? But it ended up being the platform for all Supercarriers.
Also hence the curiosity of the cost of a modern BB...... Not saying we should start rebuilding BB's. Just curious as how much a modern one would cost. It probably wouldn't need to be as heavily armored as the Iowa's and below due to as you mentioned, there hasn't been a need for ship vs ship combat. It would serve as a naval artillery platform.
It would cost tons of money to build a 21st century BB with little to no reason imo, we already have ships capable of bombardment. They're called DDGs, Guided Missile Submarines, and Aircraft carriers with air wings.