BBG(X) - US Next Generation Battleship

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Budget docs show a displacement range of 35k to 41k tons for bbg(x)
Size grew by as much as a third and cost has gone intergalactic. Just a guess but I think a nuclear power announcement is in the future.
 
Size grew by as much as a third and cost has gone intergalactic. Just a guess but I think a nuclear power announcement is in the future.
Wow, this pressure is directly on Congress, and the key issue is America's shipbuilding capabilities...
 
Now, whether USN wants a 15 000 t ship or a 18 000 t one, or a 22 000 t one - that's a different matter. Bigger is better, sure, but even if crew size doesn't scale up - fuel consumption does. There is probably a sweet spot for a design that will eventually replace 80 Burkes. And IF we are talking about a single ship class, it probably isn't over 20 000 t. Granted, a two class solution might be better. 12-15 000 t one and a 20 000+ t one. Not sure about the 35 000 t "battleship" though. I'd say there's simply no cost-efficient use case for that one.
I'm expecting ~20-30 BBG/CGX, a ship with the 69RMA BMD radars, 12 CPS tubes holding 36 missiles, ~128 or more Mk41 (and/or Mk57, there's arguable reasons to use Mk57s around the perimeter of the helo deck), a 5" gun or two, and most importantly flag CIC and berthing for all the crew for that. 22-35ktons

Plus another class that isn't as big to replace the Burkes. Maybe 17ktons.



Size grew by as much as a third and cost has gone intergalactic. Just a guess but I think a nuclear power announcement is in the future.
IIRC, the long-lead items of a nuclear plant are one of the major bottlenecks in general ship production. So any nuclear plant would be 2 fewer submarines or 1 less carrier.
 
I'm expecting ~20-30 BBG/CGX, a ship with the 69RMA BMD radars, 12 CPS tubes holding 36 missiles, ~128 or more Mk41 (and/or Mk57, there's arguable reasons to use Mk57s around the perimeter of the helo deck), a 5" gun or two, and most importantly flag CIC and berthing for all the crew for that. 22-35ktons

Plus another class that isn't as big to replace the Burkes. Maybe 17ktons.




IIRC, the long-lead items of a nuclear plant are one of the major bottlenecks in general ship production. So any nuclear plant would be 2 fewer submarines or 1 less carrier.
They are now “revisiting” the ford class. So I wouldn’t be surprised at cuts there to free up reactors, yard space, or money for this.
 
They are now “revisiting” the ford class. So I wouldn’t be surprised at cuts there to free up reactors, yard space, or money for this.
They've been whipping Ford raw for a year, but Sky Marshall Kegseth is still trying to kill CVNs?
 
What is striking is that the two Japanese ASEV cruisers approx. 17,000 tons each with 128 VlS cells each coming in at total of $5.23B which is way over their original 2020 budget of $3.2B due to weak yen and inflation, a substantial proportion of the costs reflects Lockheed's SPY-7 radars $2.34B and Aegis $923M CMS.

Though as said the 2 ASEVs are way over budget but still only less than one third cost of the first BBG(X) at $17B budget and delivery of ASEVs planned for FY '27 & '28, expect delivery of the BBG(X) will be 10 to 12 years off based on Zumwalt record, first steel cut Feb. 2009 – combat sys. install. activation achieved Apr. 2020


 

Navy expects construction on first Trump-class battleship to start in FY28​

Battleship costs and sub timelines at Sea Air Space​

 
Sounds like it must either be a hybrid amphibious ship with helicopters design or just what Dilandu said is true. I have a feeling the development cost is included and its more of a scaled up Zumwalt.
Well, its likely include development cost.
 
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