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Uncertainties Remain Concerning the Airborne Laser's Cost and Military Utility

GAO-04-643R Published: May 17, 2004. Publicly Released: May 19, 2004.
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Highlights

In 1996, the Air Force launched an acquisition program to develop and produce a revolutionary laser weapon system, the Airborne Laser (ABL), capable of defeating an enemy ballistic missile during the boost phase of its flight. Over the last 8 years, the program's efforts to develop this technology have resulted in significant cost growth and schedule delays. These events led Senate Members to request that we answer the following questions: (1) how much and why has the ABL's cost increased since the program's inception; (2) what is the expected military utility of the initial ABL aircraft; (3) what support systems will be required when the ABL is fielded and what is the likely cost of those systems; and (4) have recent program changes resulted in a more cost effective strategy for developing the weapon?

Recommendations

Recommendations for Executive Action

Agency Affected Recommendation Status
Department of Defense To provide a better framework for making investment decisions during the program's research and development phase, the Secretary of Defense should direct the Director, MDA, to complete an uncertainty analysis on the contractor's new cost estimate that quantifies the confidence that may be placed in the estimate.
Closed – Implemented
The ABL Program Office completed an uncertainty analysis in August 2004, and used the analysis to establish budget plans for future years.

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Topics

Cost analysisDefense capabilitiesDefense economic analysisDefense procurementMilitary aircraftMilitary cost controlMilitary systems analysisSchedule slippagesWeapons research and developmentWeapons systemsCost growthLasers