Cost estimates (1 - 10 of 220 items)
KC-46 Tanker Modernization: Delivery of First Fully Capable Aircraft Has Been Delayed over One Year and Additional Delays Are Possible
GAO-17-370: Published: Mar 24, 2017. Publicly Released: Mar 24, 2017.
The Air Force's KC-46 modernization program—initiated to replace a third of its aging aerial refueling fleet—is meeting its cost and performance targets. With fewer engineering changes than expected, the program's estimated total acquisition cost has decreased about $7.3 billion, or 14 percent, since its initial estimate. However, the project remains behind schedule. Boeing—the prime contr...
Joint Intelligence Analysis Complex: DOD Needs to Fully Incorporate Best Practices into Future Cost Estimates
GAO-17-29: Published: Nov 3, 2016. Publicly Released: Dec 5, 2016.
GAO assessed the cost estimate for the military construction project to consolidate and relocate the Joint Intelligence Analysis Complex (JIAC) at Royal Air Force (RAF) base Croughton and found that it partially met three and minimally met one of the four characteristics of a reliable cost estimate defined by GAO best practices, as shown in the table below. For example, it minimally met the credib...
Littoral Combat Ship and Frigate: Congress Faced with Critical Acquisition Decisions
GAO-17-262T: Published: Dec 1, 2016. Publicly Released: Dec 1, 2016.
The Navy's vision for Littoral Combat Ship (LCS) program has evolved significantly over the last 15 years, reflecting degradations of the underlying business case. Initial plans to experiment with two different prototype ships adapted from commercial designs were abandoned early in favor of an acquisition approach that committed to numerous ships before proving their capabilities. Ships were not d...
Joint Information Environment: DOD Needs to Strengthen Governance and Management [Reissued on October 25, 2016]
GAO-16-593: Published: Jul 14, 2016. Publicly Released: Jul 14, 2016.
The Department of Defense (DOD) plans to spend almost $1 billion by the end of this fiscal year to implement one element of the Joint Information Environment (JIE); however, the department has not fully defined JIE's scope or expected cost. Officials reported that assessing the cost of JIE is complex because of the size and the complexity of the department's infrastructure and JIE's implementation...
Global Positioning System: Observations on Quarterly Reports from the Air Force
GAO-17-162R: Published: Oct 17, 2016. Publicly Released: Oct 17, 2016.
The Air Force’s first Global Positioning System (GPS) quarterly report provided important information on some of the programs’ efforts and details about its full and long-term cost, schedule, performance, testing, and risk. The report included individual program schedules and costs for some programs. However, it did not include an integrated master schedule—key information needed to demonstr...
Defense Health Care Reform: DOD Needs Further Analysis of the Size, Readiness, and Efficiency of the Medical Force
GAO-16-820: Published: Sep 21, 2016. Publicly Released: Sep 21, 2016.
The Department of Defense's (DOD) approach in its Report on Military Health System Modernization (the Study) did not consistently follow relevant generally accepted research standards for research design and execution. While the Study's recommendations position DOD, over time, to take actions to improve the effectiveness and efficiency of the Military Health System, GAO found a number of shortco...
Defense Infrastructure: Actions Needed to Enhance Oversight of Construction Projects Supporting Military Contingency Operations
GAO-16-406: Published: Sep 8, 2016. Publicly Released: Sep 8, 2016.
Since contingency operations began in Iraq and Afghanistan, the Department of Defense (DOD) has not tracked the universe and cost of all U.S. Central Command (CENTCOM) contingency construction projects supporting operations there. According to senior DOD officials DOD is not required to track all contingency construction projects separately from all other DOD projects, but DOD has been able to gen...
F-35 Sustainment: DOD Needs a Plan to Address Risks Related to Its Central Logistics System
GAO-16-439: Published: Apr 14, 2016. Publicly Released: Apr 14, 2016.
The Department of Defense (DOD) is aware of risks that could affect the F-35's Autonomic Logistics Information System (ALIS), but does not have a plan to ensure that ALIS is fully functional as key program milestones approach. ALIS users, including pilots and maintainers, in GAO's focus groups identified benefits of the system, such as the incorporation of multiple functions into a single system....
Nuclear Weapons: NNSA Has a New Approach to Managing the B61-12 Life Extension, but a Constrained Schedule and Other Risks Remain
GAO-16-218: Published: Feb 4, 2016. Publicly Released: Feb 4, 2016.
The B61-12 life extension program's (LEP) managers have developed a management approach that officials from the Department of Energy's (DOE) National Nuclear Security Administration (NNSA) and the Department of Defense (DOD) regard as improved over the management approach used for past LEPs, which experienced schedule delays and cost overruns. Among other things, the B61-12 LEP is the first LEP to...
Tricare Pharmacy Pilot: Improved Monitoring Needed with Expansion of Pilot Requirements
GAO-15-768: Published: Sep 30, 2015. Publicly Released: Oct 1, 2015.
For covered brand maintenance medications—those medications that are taken on a regular and recurring basis—the Department of Defense (DOD) has not fully monitored availability or the timeliness and accuracy of prescriptions filled for the TRICARE for Life Pharmacy Pilot. Specifically, GAO found that for themail-order program: DOD has monitored the availability of medications. It has also esta...