Perform Navigation Warfare (Navwar) technology research, including electronic attack (EA), electronic protection (EP), and electronic support (ES) techniques for cognitive electronic warfare (EW) applications; Perform Global Navigation Satellite System (GNSS) Position, Navigation & Timing Assurance (PNTA) and Software Defined Radio (SDR) research; Maintain preeminence in Navwar, PNTA and SDR Modeling, Simulation, Wargaming & Analysis (MSW&A) community within industry and DoD; Perform Scintillation and Hypersonic MSW&A experiments; and Enhance existing test assets and/or develop novel simulation technologies. The desired outcome is to measure progress towards objectives during periodic reviews of contractor cost, schedule and technical performance through reports and monitoring of effort.