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Army stock positioning : how can distribution performance be improved?

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Abstract

The position of inventoried stock within the U.S. Army's logistical network is inseparably linked to operational success. The ability of the Army to deliver materiel as needed on a timely basis to support training and maintain readiness can ultimately decide mission outcome. In short, should the Army be able to improve delivery of materiel, it will improve its overall performance. This report focuses on how the Army could improve its distribution of heavy secondary items, such as wheel assemblies, that account for a small proportion of the overall number of items the Army must ship to users but comprise a large proportion of the weight it ships. It discusses how the Army could leverage the scheduled-truck network of Defense Logistics Agency (DLA) distribution hubs to decrease average customer wait time by two to four days, for this class of items. The Army could also save nearly $1 million monthly in shipping costs, through reduced use of truckload and less-than-truckload shipping. It also discusses how changes in source-preference logic in logistics-management programs could ensure those outside the DLA-hub network receive materiel from the most appropriate source. The research concludes that Army Materiel Command has several opportunities to direct where inventory is located, including when items are newly procured, when they come out of maintenance, and when source-preference programing is devised. Altogether, balancing inventory against regional demand would help item managers reduce requisition wait time and save costs.


Book
Expanding flight research : capabilities, needs, and management options for NASA's Aeronautics Research Mission Directorate

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"NASA's Aeronautics Research Mission Directorate (ARMD) is working to expand flight research in order to advance the maturation and demonstrate the application of new aeronautics concepts and technologies over the next ten years. It asked RAND to assess available flight research capabilities and future needs, identify any gaps or excess infrastructure, and develop management options that would facilitate increased and improved flight research. We found that NASA has strong flight research capabilities in most areas relevant for flight research. The few gaps that we identified could be filled through partnering or acquisition of vehicles from the marketplace when needed. Other gaps exist in sub- and full-scale experimental aircraft, but these cannot be acquired before the specific research projects are planned and funded. ARMD is already pursuing multiple efforts to increase flight research. We recommend that ARMD continue its efforts to enhance long-range planning and project funding certainty so that researchers can better include flight research in their plans and specific infrastructure needs can be identified further in advance. Cost-sharing through partnerships remains a valuable option, although industry positioning for increased intellectual property rights may be a limiting factor. Stewardship of flight research capabilities can be improved by instituting a unified, matrixed management structure across centers that can help align incentives while centralizing and improving utilization, partnering, and external outreach efforts. Finally, access and sharing barriers for researchers can be lowered through a voucher system for simple flight research efforts, streamlined processes for planning and access, and instituting state-of-the-art knowledge management approaches to store flight research data and share it with the aeronautics community"--Back cover.


Book
A throughput-based analysis of Army active component/reserve component mix for major contingency surge operations

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This report examines how well the processes and timeline for generating ready forces from the Army reserve component (RC) units align with a need for rapid deployment to a future major conflict overseas. The report focuses on how the dynamics of the mobilization process for Army RC units can, or should, affect decisionmaking about force mix, as well as how policy and resourcing decisions can enhance or inhibit the speed and efficiency of mobilization. We created two models to simulate the effects of various changes to the mobilization and postmobilization training pipeline, to explore key drivers of training throughput, and to identify major bottlenecks that can inhibit fast and efficient mobilization of RC units. The analysis found that the sequence in which large and small units in the RC and active component (AC) units are put into the training pipeline affects the speed at which demand in the theater of operation can be met. Deploying smaller, quicker-to-train RC units in the earlier periods of a conflict and deferring the use of the larger, more complex-to-train RC formations to later stages of major operations appear to maximize the output of training facilities. The speed of deployment in a no-notice or short-notice mobilization may also be improved by maintaining a certain level of readiness in select RC units. For the Total Force structure, the findings suggest that the unit size and complexity should be considerations in allocation of force structure between the AC and the RC.


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Enabling the Global Response Force : access strategies for the 82nd Airborne Division

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"The Global Response Force (GRF) is built for rapid response to unforeseen or, more specifically, unplanned operations. Selected Army airborne forces provide a large portion of the GRF and are dependent on joint concepts for deployment and access. This study illustrates a method for determining the best access strategies given constraints in aircraft, intermediate staging bases, operational capabilities, and other factors. The study applies this method to each geographic combatant command and develops specific, tailored strategies for each. The access strategies are built from multiple analytic techniques: historical aircraft data and platform specifications to determine capabilities and limitations of the air fleet; several airfield databases, site reports, and expert judgments to determine probable intermediate staging base locations and their likely capabilities; multiple deployment concepts for access to minimize operational risks; and detailed geographic and operational analysis to determine global coverage and reach. In the end, we were able to deduce a preferred strategy for each of the combatant commands. Global access for the GRF is provided partially through the use of well-established staging bases but will necessarily rely on austere basing and complex deployment concepts for particular locations in multiple combatant commands. The study concludes with several recommendations to close those risks, which span the services, combatant commands, and joint staff"--Back cover.

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