Data Research and Analysis performs operations research analysis and specializes in the use of modeling and simulation tools to assist in the decision-making process for the development and acquisition of major weapons systems. DRAC applies modeling and simulation technology to a variety of areas in the defense community including Air Campaign Analysis, Air Defense Countermeasures Development, and Flight Test Planning and Support. DRAC also provides training and support for military operations research personnel, as well as designing and implementing model data repositories to streamline the defense analysis process