Strategic Bombers:
Need to Redefine Requirements for B-1B Defensive Avionics System
NSIAD-92-272: Published: Jul 17, 1992. Publicly Released: Jul 17, 1992.
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Contact:
Pursuant to a congressional request, GAO provided an unclassified summary of a classified report on the B-1B bomber, focusing on whether Congress should provide additional funds for the Air Force's CORE program to upgrade the ALQ-161A defensive avionics system.
GAO found that: (1) it is unnecessary to continue testing of the CORE-configured ALQ-161A to determine whether to implement the program; (2) implementing the CORE modifications would provide similar operational capabilities to, and offer limited survivability improvements over, the currently fielded defensive avionics system; (3) additional testing of the CORE system would only be to demonstrate that the Air Force resolved problems with the maintenance diagnostic system after identifying potential fixes; (4) the CORE system should not be implemented, even if the maintenance diagnostic capabilities are fully demonstrated, until the ALQ-161A design can support future B-1B operational requirements; and (5) the Air Force does not have reasonable assurance that future B-1B electronic requirements will be met if the CORE program proceeds before the Air Force's planned review of the B-1B upgrade program.
Feb 26, 2021
![defense icon, source: [West Covina, California] Progressive Management, 2008](https://www.gao.gov/images/rip/defense.jpg "defense icon, source: [West Covina, California] Progressive Management, 2008")
Defense Transportation:
DOD Can Better Leverage Existing Contested Mobility Studies and Improve TrainingGAO-21-125: Published: Feb 26, 2021. Publicly Released: Feb 26, 2021.
Feb 25, 2021
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Military Service Uniforms:
DOD Could Better Identify and Address Out-of-Pocket Cost InequitiesGAO-21-120: Published: Feb 25, 2021. Publicly Released: Feb 25, 2021.
Feb 24, 2021
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Defense Budget:
Opportunities Exist to Improve DOD's Management of Defense SpendingGAO-21-415T: Published: Feb 24, 2021. Publicly Released: Feb 24, 2021.
Feb 22, 2021
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Service Acquisitions:
DOD's Report to Congress Identifies Steps Taken to Improve Management, But Does Not Address Some Key Planning IssuesGAO-21-267R: Published: Feb 22, 2021. Publicly Released: Feb 22, 2021.
Jan 21, 2021
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Close Air Support:
Actions Needed to Enhance Friendly Force Tracking Capabilities and Fully Evaluate TrainingGAO-21-99: Published: Jan 21, 2021. Publicly Released: Jan 21, 2021.
Jan 19, 2021
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GPS Modernization:
DOD Continuing to Develop New Jam-Resistant Capability, But Widespread Use Remains Years AwayGAO-21-145: Published: Jan 19, 2021. Publicly Released: Jan 19, 2021.
Jan 14, 2021
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Columbia Class Submarine:
Delivery Hinges on Timely and Quality Materials from an Atrophied Supplier BaseGAO-21-257: Published: Jan 14, 2021. Publicly Released: Jan 14, 2021. -
Department of Defense:
Actions Needed to Improve Accounting of Intradepartmental TransactionsGAO-21-84: Published: Jan 14, 2021. Publicly Released: Jan 14, 2021.
Jan 12, 2021
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DOD Critical Technologies:
Plans for Communicating, Assessing, and Overseeing Protection Efforts Should Be CompletedGAO-21-158: Published: Jan 12, 2021. Publicly Released: Jan 12, 2021.
Dec 10, 2020
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Climate Resilience:
DOD Coordinates with Communities, but Needs to Assess the Performance of Related Grant ProgramsGAO-21-46: Published: Dec 10, 2020. Publicly Released: Dec 10, 2020.
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