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Testing in a Joint Environment Roadmap - U.S. Army Operational ...

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<strong>Test<strong>in</strong>g</strong> <strong>in</strong> a Jo<strong>in</strong>t <strong>Environment</strong> <strong>Roadmap</strong><br />

2.2.5 SYSTEMS ENGINEERING AND DEVELOPMENTAL TESTING<br />

The SPG’s Reformed Acquisition Management task makes the case that the Department<br />

needs revitalization of its systems eng<strong>in</strong>eer<strong>in</strong>g process. Systems eng<strong>in</strong>eer<strong>in</strong>g is the<br />

comprehensive, iterative technical management process that transforms required operational<br />

capabilities <strong>in</strong>to an <strong>in</strong>tegrated system design solution through concurrent consideration of all<br />

requirements throughout a system’s lifecycle. Systems eng<strong>in</strong>eer<strong>in</strong>g <strong>in</strong>tegrates the technical<br />

<strong>in</strong>puts of the entire design team – manag<strong>in</strong>g <strong>in</strong>terfaces, technical risk, and technology transfer,<br />

and verify<strong>in</strong>g that designs meet operational needs. DT&E provides the “verification loop” of<br />

systems eng<strong>in</strong>eer<strong>in</strong>g, characteriz<strong>in</strong>g technical risk and provid<strong>in</strong>g confidence that the design<br />

properly addresses the capabilities required. Through systems and system-of-systems<br />

eng<strong>in</strong>eer<strong>in</strong>g, jo<strong>in</strong>t capabilities will be <strong>in</strong>corporated <strong>in</strong> systems’ design, and systems will be ‘born<br />

jo<strong>in</strong>t’.<br />

Two key <strong>in</strong>itiatives def<strong>in</strong>ed <strong>in</strong> Reformed Acquisition Management <strong>in</strong>clude: 1) the need for a<br />

persistent, robust distributed network<strong>in</strong>g capability that can l<strong>in</strong>k the specific remote sets of<br />

HITL, M&S, and other resources with the live system <strong>in</strong> development to accomplish the systems<br />

eng<strong>in</strong>eer<strong>in</strong>g or test<strong>in</strong>g required for a spectrum of transformational <strong>in</strong>itiatives; and 2) the need for<br />

revitalized M&S across the Department. The Department must renew its commitment to develop<br />

standard and validated models and simulations to ensure needed virtual and constructive threat,<br />

environment, and system representations are funded and available via the common, fully<br />

enhanced network <strong>in</strong>frastructure to support systems eng<strong>in</strong>eer<strong>in</strong>g and T&E requirements, as well<br />

as tra<strong>in</strong><strong>in</strong>g and experimentation. The <strong>Test<strong>in</strong>g</strong> <strong>in</strong> a Jo<strong>in</strong>t <strong>Environment</strong> <strong>Roadmap</strong> and the<br />

Reformed Acquisition Management SPG task are mutually supportive and have been precoord<strong>in</strong>ated.<br />

The distributed network<strong>in</strong>g capability is fully addressed <strong>in</strong> section 2.3 and<br />

Appendix B. M&S requirements are discussed <strong>in</strong> 2.3.2.4, and <strong>in</strong> Appendix B.<br />

Constructive simulation can support systems eng<strong>in</strong>eer<strong>in</strong>g for the system or system-ofsystems<br />

be<strong>in</strong>g developed, from Concept Ref<strong>in</strong>ement through Critical Design Review. The<br />

system and jo<strong>in</strong>t mission capabilities can be assessed with virtual HITL simulations dur<strong>in</strong>g<br />

DT&E. Early operational assessments (OA) can be conducted us<strong>in</strong>g constructive and virtual<br />

system representations of the system under test and other systems us<strong>in</strong>g the distributed<br />

network<strong>in</strong>g to assess trends <strong>in</strong> jo<strong>in</strong>t mission effectiveness. A production-representative system<br />

can <strong>in</strong>teract with systems <strong>in</strong> an exercise or dedicated test event dur<strong>in</strong>g later OT&E, aga<strong>in</strong> us<strong>in</strong>g<br />

an appropriate mix of LVC simulations.<br />

2.2.6 CHANGING ACQUISITION PROCESSES<br />

T&E processes must adapt to support chang<strong>in</strong>g acquisition processes. The development<br />

strategy must def<strong>in</strong>e the acquisition path (i.e., evolutionary <strong>in</strong>crements or spirals, any ACTDs)<br />

early <strong>in</strong> the acquisition process. T&E should be <strong>in</strong>volved early <strong>in</strong> the capabilities process and <strong>in</strong><br />

design of the PM’s T&E strategy. <strong>Test<strong>in</strong>g</strong> should be <strong>in</strong>tegrated throughout acquisition. The use<br />

13<br />

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