Recommendation: In the event that operational test results for PDB-8 and PDB-8.1 reveal performance shortfalls that require additional development of the near and mid-term upgrades tested, the Secretary of Defense should direct the Secretary of the Army to establish mechanisms for overseeing those upgrades commensurate with other major defense acquisition programs, to include an initial report--similar to a Selected Acquisition Report--as soon as practical following operational testing for both PDB-8 and PDB-8.1, on the near and mid-term upgrades evaluated during these tests, including: (1) cost, schedule, and performance estimates for any additional development that is needed; and (2) an estimate of the amount of development costs it has incurred since 2013 for near- and mid-term Patriot upgrades operationally tested along with PDB-8 and PDB-8.1.

Agency: Department of Defense
Status: Open

Comments: DOD partially concurred with this recommendation. In 2017, operational testing for PDB-8 was completed and results show some performance shortfalls although DOD asserts that there is no additional development required. DOD plans to reassess the need for any additional action after operational testing for PDB-8.1 is completed as planned in the first quarter of fiscal year 2022.

Recommendation: In the event that operational test results for PDB-8 and PDB-8.1 reveal performance shortfalls that require additional development of the near and mid-term upgrades tested, the Secretary of Defense should direct the Secretary of the Army to establish mechanisms for overseeing those upgrades commensurate with other major defense acquisition programs, to include annual updates to Congress comparing the latest cost and schedule estimates against the initial estimates and providing explanations for any major deviations until development is complete.

Agency: Department of Defense
Status: Open

Comments: DOD partially concurred with this recommendation. In 2017, operational testing for PDB-8 was completed and results show some performance shortfalls although DOD asserts that there is no additional development required. DOD plans to reassess the need for any additional action after operational testing for PDB-8.1 is completed as planned in the first quarter of fiscal year 2022.

Recommendation: To increase department-wide supply chain efficiencies and effectiveness in support of maintenance at the Army and Marine Corps depots and Navy shipyards, the Secretary of Defense should direct the Assistant Secretary of Defense for Logistics and Materiel Readiness, in conjunction with the Director, Defense Logistics Agency, and the Secretaries of the Army and Navy and the Commandant of the Marine Corps to assess through a comprehensive business case analysis-drawing on lessons learned from previous efforts-the costs and benefits of DLA managing the retail supply, storage, and distribution functions at the Army and Marine Corps depots and Navy shipyards.

Agency: Department of Defense
Status: Open

Comments: DOD concurred with our recommendation. As of August 2018, DOD had designated the transfer of these retail functions as an operating priority and identified it as a key reform effort within logistics in the department. The Marine Corps has conducted its analysis and decided to transition additional supply, storage, and distribution functions to the Defense Logistics Agency (DLA) over a 4-year period, with all implementation activities scheduled to be complete by 2022. The Army continues to analyze requirements for the full transition of supply, storage, and distribution functions to DLA with final decisions to be made in late 2018. Lastly, the Navy and DLA are working on a strategic memorandum of understanding to guide decision on the role of DLA at the Navy shipyards, according to a senior DOD official. Without the Army and Navy finalizing its business case analyses, decision makers will not be positioned to make cost-effective decisions regarding supply operations at military depots.

Recommendation: To increase department-wide supply chain efficiencies and effectiveness in support of maintenance at the Army and Marine Corps depots and Navy shipyards, the Secretary of Defense should direct the Assistant Secretary of Defense for Logistics and Materiel Readiness, in conjunction with the Director, Defense Logistics Agency, and the Secretaries of the Army and Navy and the Commandant of the Marine Corps to use the analysis to make a decision on the degree to which DLA should manage these functions at the Army and Marine Corps depots and Navy shipyards.

Agency: Department of Defense
Status: Open

Comments: DOD concurred with our recommendation. As of August 2018, DOD had designated the transfer of these retail functions as an operating priority and identified it as a key reform effort within logistics in the department. The Marine Corps has conducted its analysis and decided to transition additional supply, storage, and distribution functions to the Defense Logistics Agency (DLA) over a 4-year period, with all implementation activities scheduled to be completed by 2022. However, the Army and Navy have not made any decisions regarding the additional transfer of supply, storage and distribution functions to DLA. Without the Army and Navy making decisions based on business case analyses on the degree to which additional supply, storage, and distribution functions will transfer to DLA, DOD will not be ensured that it is operating its supply operations at military depots in a cost-effective manner.

Recommendation: To improve the efficiency and effectiveness of supply and maintenance operations, in accordance with DOD guidance, the Secretary of Defense should direct the Assistant Secretary of Defense for Logistics and Materiel Readiness, in conjunction with the Director, Defense Logistics Agency, and the Secretaries of the Army, Navy, and Air Force and the Commandant of the Marine Corps to develop and implement metrics that measure the accuracy of planning factors, such as the schedule, bill of materials, and replacement factors, used for depot maintenance.

Agency: Department of Defense
Status: Open

Comments: DOD concurred with our recommendation. As of August 2018, DOD has begun to identify metrics that measure the accuracy of planning factors used for depot maintenance. However, these metrics are not scheduled to be implemented fully implemented in December 2018.

Recommendation: To improve the efficiency and effectiveness of supply and maintenance operations, in accordance with DOD guidance, the Secretary of Defense should direct the Assistant Secretary of Defense for Logistics and Materiel Readiness, in conjunction with the Director, Defense Logistics Agency, and the Secretaries of the Army, Navy, and Air Force and the Commandant of the Marine Corps to take action, as appropriate and necessary, to resolve any issues identified through measuring the accuracy of planning inputs in an effort to improve supply and depot maintenance operations.

Agency: Department of Defense
Status: Open

Comments: DOD concurred with our recommendation. As of August 2018, DOD has begun to identify metrics that measure the accuracy of planning factors used for depot maintenance. However, these metrics are not scheduled to be implemented fully implemented in December 2018. Thus, no actions have been taken to resolve any identified issues based on the results of the metrics.

Recommendation: To be able to assess the cost-effectiveness of supply and depot maintenance operations, in accordance with DOD supply chain management guidance, the Secretary of Defense should direct the Assistant Secretary of Defense for Logistics and Materiel Readiness, in conjunction with the Director, Defense Logistics Agency, the Secretaries of the Army, Navy, and the Air Force, and the Commandant of the Marine Corps to take steps to develop and implement metrics, to the extent feasible, to measure and track disruption costs created by the lack of parts at depot maintenance industrial sites by, for example, establishing a team of supply and depot maintenance experts from DLA and the services to assess potential data sources, approaches, and methods.

Agency: Department of Defense
Status: Open

Comments: DOD concurred with our recommendation. As of August 2018, DOD has begun to develop metrics that measure and track disruption costs created by the lack of parts at depot maintenance industrial sites. However, these metrics are not scheduled to be implemented until October 2018.

Recommendation: To be able to assess the cost-effectiveness of supply and depot maintenance operations, in accordance with DOD supply chain management guidance, the Secretary of Defense should direct the Assistant Secretary of Defense for Logistics and Materiel Readiness, in conjunction with the Director, Defense Logistics Agency, the Secretaries of the Army, Navy, and the Air Force, and the Commandant of the Marine Corps to take action, as appropriate, to address any inefficiencies identified by the disruption cost metrics in supply and depot maintenance operations.

Agency: Department of Defense
Status: Open

Comments: DOD concurred with our recommendation. As of August 2018, DOD has begun to develop metrics that measure and track disruption costs created by the lack of parts at depot maintenance industrial sites. However, these metrics are not scheduled to be implemented until October 2018. Thus, no actions have been taken to resolve any identified issues based on the results of the metrics.

Recommendation: The Secretary of Defense should direct the Secretaries of the Air Force, Army, and Navy to assess their respective service-level and program office capabilities relating to an open systems approach and work with the Deputy Assistant Secretary of Defense for Systems Engineering to develop short-term and long-term strategies to address any capability gaps identified. Strategies could include the Navy's cross-cutting approach where a team of a few technical experts within the Naval Air Systems Command could be available to work with program offices, as necessary, to help develop open systems plans.

Agency: Department of Defense
Status: Open

Comments: DOD partially concurred with our recommendation. A DOD official noted that the department's understanding of an open systems approach has evolved since our recommendation was made and each military service has established working groups and communities of practice related to the implementation of a modular open systems approach. In addition, the official noted that Defense Acquisition University (DAU) curriculum addresses both open systems approaches and intellectual property, and that its course on open systems approaches was updated in 2018. DOD Human Capital Initiatives officials also indicated that DOD would be conducting a competency assessment of the the engineering workforce across the department, which would provide an indication of the open system capabilities at the service and program office level. However, as of August 2020, that assessment has yet to be conducted and therefore it remains unclear the extent to which capability gaps exist.