https://news.usni.org/2018/11/07/report-congress-columbia-class-nuclear-ballistic-missile-submarine-program-2


An April 2018 Government Accountability Office (GAO) report assessing selected major DOD weapon acquisition programs stated that the estimated total acquisition cost of the Columbia-class program is $102,075.3 million (about $102.1 billion) in constant FY2018 dollars, including $12,901.0 million (about $12.9 billion) in research and development costs and $89,174.3 million (about $89.2 billion) in procurement costs.


오하이오급 SSBN을 대체하기 위해 만들어질 콜롬비아급 SSBN의 비용은


연구개발비 포함한 콜롬비아급 12척 비용은 1021억달러, 대당 85억달러


연구개발비 제외한 획득 비용은  892억달러, 대당 74억달러.