Here’s a breakdown of nuclear weapons costs. The average is $34 billion per year.
DOD and DOE are undertaking an extensive effort to sustain and modernize U.S. nuclear weapons capabilities. This effort is expected to take decades and cost hundreds of billions of dollars. Congress requires submission of an annual report to congressional committees on DOD’s and DOE’s plans for related matters and includes a provision that GAO review aspects of that joint report. GAO has previously recommended that future joint reports provide more thorough documentation of methodologies and context for significant changes from year to year.
GAO analyzed the departments’ internal plans and budget estimates for sustaining and modernizing the nuclear deterrent and interviewed DOD and DOE officials. The fiscal year 2017 joint report continues to omit explicit information about all assumptions and limitations in DOD’s and DOE’s methodologies and reasons for year-to-year programmatic changes in some estimates—information that could improve transparency for decision makers in Congress.
Read the GAO Report Here