2Q YTD Cash Flow Summary

2010 Reorganization 4 Pacific Architects & Engineers, Inc. (PAE) moved from IS&GS to discontinued operations ● ● EIG remains in IS&GS continuing operations as we evaluate a sale transaction versus a spin-off to stockholders All financial information reflects assumptions above as well as realignment between IS&GS and Electronics: Readiness & Stability Operations (RSO) and Savi Technology moved from IS&GS to Electronics Chart 3 RSO and Savi combined with Simulation, Training & Support (STS) to form Global Training & Logistics (GTL) See chart 11 for more details July 27, 2010

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