F-35 Joint Strike Fighter: Current Outlook Is Improved, but Long-Term Affordability Is a Major Concern
Abstract
The F-35 Lightning II, the Joint Strike Fighter, is DOD s most costly and ambitious aircraft acquisition. The program is developing and fielding three aircraft variants for the Air Force, Navy, Marine Corps, and eight international partners. The F-35 is critical to long-term recapitalization plans as it is intended to replace hundreds of existing aircraft. This will require a long-term sustained funding commitment. Total U.S. investment is nearing $400 billion to develop and procure 2,457 aircraft through 2037. Fifty-two aircraft have been delivered through 2012. The F-35 program has been extensively restructured over the last 3 years to address prior cost, schedule, and performance problems. GAO s prior reviews of the F-35 made numerous recommendations to improve outcomes, such as increasing test resources and reducing annual procurement quantities. This report, prepared in response to the National Defense Authorization Act for 2010, addresses (1) F-35 program performance during 2012, including testing, technical risks, and software; (2) manufacturing performance indicators, production results, and design changes; and (3) acquisition and sustainment costs going forward. GAO s work included analyses of a wide range of program documents and interviews with defense and contractor officials. GAO is not making recommendations in this report. DOD s restructuring of the F-35 program and other actions are responsive to many prior recommendations. DOD agreed with GAO s report findings and conclusions.
Document Details
- Document Type
- Technical Report
- Publication Date
- Mar 01, 2013
- Accession Number
- ADA575614
Entities
People
- Bruce Fairbairn
- Erin Stockdale
- John Lack
- Jungin Park
- Marvin Bonner
- Megan L. Porter
- Michael Sullivan
- W. K. Roberts
Organizations
- United States Government Accountability Office