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Submarines: US Colombia SSBNs Behind Schedule

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rangerrebew:
Submarines: US Colombia SSBNs Behind Schedule
 

April 18, 2024: The U.S. Navy’s Columbia SSBN (ballistic missile submarine) program is an effort to design and build a new class of twelve SSBNs to replace the Navy’s current force of 14 aging Ohio-class SSBNs. Since 2013, the Navy has consistently identified the Columbia-class program as its top priority program. Because of that the Navy was able to order its first Columbia-class boat in 2021. The Navy is now trying to obtain enough money to order and build the last nine of the twelve total Columbias. The first Columbia will cost $15.2 billion while the remaining eleven will cost about $9 billion each. The total cost of all twelve SSBNs is expected to be $347 billion when you include total lifecycle costs of each boat. The first ship of a class is always more expensive because it includes the research and development money spent on developing the entire class.

The first three Columbias have been ordered and the first one is expected to enter service in 2031 with all twelve in service by 2042. These SSBNs will serve until 2085 and will not require a mid-life refueling of its nuclear reactor. There will be a mid-life refurbishment for each SSBN, but it will cost less and be completed sooner because refueling is not required.

 
Each Columbia is expected to serve for 42 years. Once in service each SSBN will carry out 124 deployments, each about three months long followed by a month in port for maintenance and allow the crew some time with their families. Most of the 150 personnel on an SSBN are married. The Columbias will also spend several long periods receiving extensive maintenance and refurbishment. While there will be twelve Columbias, normally only a few will be at sea on deterrent patrols. If there is an international crisis more Columbias can be sent out.

 https://www.strategypage.com/htmw/htsub/articles/2024041801832.aspx#google_vignette

rangerrebew:
Isn't being ridiculously behind schedule a DOD defensive strategy? :whistle:

Smokin Joe:

--- Quote from: rangerrebew on April 19, 2024, 03:47:47 pm ---Isn't being ridiculously behind schedule a DOD defensive strategy? :whistle:

--- End quote ---
C'mon, man! The economy is doing so good it will only cost 10% more next year.

rangerrebew:

--- Quote from: Smokin Joe on April 20, 2024, 03:25:44 am ---C'mon, man! The economy is doing so good it will only cost 10% more next year.

--- End quote ---

If so, tha's a deal the DOD couldn't resist! :silly:

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