Modeling and simulation (M&S) issues in operational test and evaluation (OT&E)

This paper addresses the current guidance and major issues facing the operational test and evaluation (OT&E) community in the use of modeling and simulation (M&S). With the increasing sophistication of M&S tools, to what extent can M&S be used in determining operational effectiveness and operational suitability? How does this evolving technology affect the way OT&E balances the legislative demands of Congress and the cost and schedule concerns of acquisition? These issues are among those facing DOT&E that may result in additional policy direction.