This department’s three divisions support science and technology programs in Electronics; Mathematical, Computer, and Information Sciences; Surveillance, Communications, Navigation, Precision Time, and Electronic Combat. Sponsored programs focus on experimental and theoretical research and technology in these areas with applications across near-, mid-, and far-term applications. The research programs range from fundamental investigations into mathematical foundations for models, computability, and algorithms; solid state materials and electronic devices; and image and signal analysis in the far-term to C2 applications and infrastructure, sensor technology, and robust navigation technology in the near-term. The technology programs seek to exploit the results of research opportunities to enhance surveillance capabilities, communications, command and control, new concepts for electronic devices, application of information sciences to complex problems including human-computer interaction, navigation, and electronic warfare.