Research and development of advanced aircraft, ships, manned and unmanned systems, projectiles, and sensors; research and development of high-performance combat, air mobility, and reconnaissance and surveillance aircraft; research and development of autonomous and unmanned systems; research and development of advanced command and control systems, reconnaissance systems, communications systems, and electronic warfare systems; research and development of advanced cyber solutions that defend and exploit enterprise IT networks, radiofrequency spectrums, and military platforms; research and development of advanced directed energy solutions and laser weapon systems; research and development of advanced energy generation, energy management, and energy storage systems; research and development of advanced maritime systems and technologies; research and development of advanced manufacturing technologies to improve products and processes in the national security, space exploration, and communications technology industries; research and development of advanced sonar technologies; research and development of advanced missile and missile defense systems; research and development of interconnected defense systems; research and development of sensor systems that provide advanced precision targeting, navigation, threat detection, surveillance, and reconnaissance capabilities; research and development of interplanetary spacecraft and deep space exploration vehicles; research and development of advanced security systems; research and development of advanced weapon systems; research and development of advanced technologies in the military, aerospace, and aeronautics fields; research and development of advanced materials technology; product research and development for others; engineering services, namely, engineering the development of new products; design and testing for new product development; consulting services in the field of advanced technical engineering