Weapons Systems

Funding for weapons systems—which constitutes about one-quarter of the Department of Defense’s budget—is used to procure new systems, upgrade existing systems, and perform research, development, testing, and evaluation of new systems. CBO reviews selected weapon programs and provides a regular analysis of the long-term cost of planned weapons acquisition.

  • Report December 20, 2013

    The Administration requested $23 billion for nuclear forces in 2014, CBO estimates. With current plans, costs will total about $350 billion over the next 10 years if costs grow at historical rates, CBO projects.

  • Report November 21, 2013

    CBO projects that DoD’s plans will cost 3.5 percent more to execute through 2018 than DoD estimates. Moreover, the costs of DoD’s plans for 2014 through 2021 would greatly exceed the limits established by the Budget Control Act.

  • Report October 18, 2013

    The total costs of carrying out the Navy’s 2014 shipbuilding plan—an average of $21 billion per year over the next 30 years—would be one-third higher than the funding amounts the Navy has received in recent decades, CBO estimates.

  • Report April 2, 2013

    CBO compares the Army’s plan for the GCV with four options and finds that, although no option would meet all of the Army’s goals, all are likely to be less costly and pose a smaller risk of delay than CBO expects for the Army’s plan.

  • Report November 18, 2011

    Between 2012 and 2041, the Navy will: purchase 20 amphibious ships at a cost of about $50 billion; retire 22 amphibious ships; and meet or exceed the 33-ship goal between 2017 and 2031 but fall below the goal the rest of the time.