Weapons research and development (1 - 10 of 152 items) in Custom Date Range
Nuclear Weapons: NNSA Should Evaluate the Role of the Enhanced Surveillance Program in Assessing the Condition of the U.S. Nuclear Stockpile
GAO-16-549: Published: Sep 14, 2016. Publicly Released: Sep 14, 2016.
The Department of Energy's (DOE) National Nuclear Security Administration (NNSA) did not fully implement the Enhanced Surveillance Program as envisioned in the agency's 2007 Surveillance Transformation Project (2007 initiative) and has not developed a long-term strategy for the program. Surveillance is the process of inspecting a weapon through various tests of the weapon as a whole, the weapon's...
Weapons Acquisition Reform: Actions Needed to Address Systems Engineering and Developmental Testing Challenges
GAO-11-806: Published: Sep 19, 2011. Publicly Released: Sep 19, 2011.
For the past 2 years, the Department of Defense (DOD) has been implementing the Weapon Systems Acquisition Reform Act (Reform Act) requirements for systems engineering and developmental testing. These activities are important to DOD's ability to control acquisition costs, which increased by $135 billion over the past 2 years for 98 major defense acquisition programs. GAO was asked to determine (1)...
Defense Acquisitions: Assessments of Selected Weapon Programs
GAO-11-233SP: Published: Mar 29, 2011. Publicly Released: Mar 29, 2011.
This is GAO's ninth annual assessment of Department of Defense (DOD) weapon system acquisitions, an area that is on GAO's high-risk list. The report is in response to the mandate in the joint explanatory statement to the DOD Appropriations Act, 2009. It includes observations on the performance of DOD's 2010 portfolio of 98 major defense acquisition programs; data on selected factors that can affec...
Defense Acquisitions: Realizing Savings under Different Littoral Combat Ship Acquisition Strategies Depends on Successful Management of Risks
GAO-11-277T: Published: Dec 14, 2010. Publicly Released: Dec 14, 2010.
This testimony discusses the Department of the Navy's proposed dual ship acquisition strategy for the Littoral Combat Ship (LCS) program. LCS is envisioned as a vessel able to be reconfigured to meet three different mission areas: mine countermeasures, surface warfare, and antisubmarine warfare. Its design concept consists of two distinct parts--the ship itself (seaframe) and the mission package i...
Navy's Proposed Dual Award Acquisition Strategy for the Littoral Combat Ship Program
GAO-11-249R: Published: Dec 8, 2010. Publicly Released: Dec 8, 2010.
The Navy's Littoral Combat Ship (LCS) is envisioned as a vessel able to be reconfigured to meet three different mission areas: mine countermeasures, surface warfare, and antisubmarine warfare. Its design concept consists of two distinct parts--the ship itself (seaframe) and the mission package it carries and deploys. The Navy is procuring the first four ships in two different designs from shipbuil...
Defense Acquisitions: DOD Needs to Reassess Joint Cruise Missile Costs before Starting New Production Phase
GAO-11-112: Published: Oct 13, 2010. Publicly Released: Oct 13, 2010.
Over the past two and a half decades, the Department of Defense (DOD) has invested heavily to acquire a cruise missile capable of attacking ground targets stealthily, reliably, and affordably. After abandoning an earlier, more expensive missile and a joint service effort, the Air Force began producing the Joint Air-to-Surface Standoff Missile (JASSM) in 2001. After that, the program (1) encountere...
Defense Acquisitions: DOD Needs to Develop Performance Criteria to Gauge Impact of Reform Act Changes and Address Workforce Issues
GAO-10-774: Published: Jul 29, 2010. Publicly Released: Jul 29, 2010.
In May 2009, Congress passed the Weapon Systems Acquisition Reform Act of 2009 (Reform Act). The Reform Act contains a number of systems engineering and developmental testing requirements that are aimed at helping weapon programs establish a solid foundation from the start of development. GAO was asked to examine (1) DOD's progress in implementing the systems engineering and developmental testing...
Nuclear Weapons: Actions Needed to Identify Total Costs of Weapons Complex Infrastructure and Research and Production Capabilities
GAO-10-582: Published: Jun 21, 2010. Publicly Released: Jun 21, 2010.
The National Nuclear Security Administration (NNSA) manages and secures the nation's nuclear weapons stockpile, with annual appropriations of about $6.4 billion. NNSA oversees eight contractor-operated sites that execute its programs. Two programs make up almost one-third of this budget: Readiness in Technical Base and Facilities (RTBF) Operations of Facilities, which operates and maintains weapon...
Best Practices: DOD Can Achieve Better Outcomes by Standardizing the Way Manufacturing Risks Are Managed
GAO-10-439: Published: Apr 22, 2010. Publicly Released: Apr 22, 2010.
Cost growth and schedule delays are prevalent problems in acquiring defense weapon systems. Manufacturing systems has proven difficult, particularly as programs transition to production. In December 2008, the Department of Defense (DOD) issued an updated version of its acquisition policy that reflects earlier consideration of manufacturing risks. A joint defense and industry group developed manufa...
Space Acquisitions: DOD Poised to Enhance Space Capabilities, but Persistent Challenges Remain in Developing Space Systems
GAO-10-447T: Published: Mar 10, 2010. Publicly Released: Mar 10, 2010.
The majority of large-scale acquisition programs in the Department of Defense's (DOD) space portfolio have experienced problems during the past two decades that have driven up costs by billions of dollars, stretched schedules by years, and increased technical risks. To address the cost increases, DOD altered its acquisitions by reducing the number of satellites it intended to buy, reducing the cap...