National Defense R&D Services; Defense-Related Activities; Basic Research

The Product and Service Code (PSC) AC31 encompasses National Defense Research and Development Services focused on defense-related activities and basic research. This category covers a broad range of scientific and engineering research efforts, primarily supporting military and national security technological development. The research spans multiple domains, including electro-optic systems, electronic warfare, missile technologies, chemical and biological defense, and advanced modeling and simulation capabilities. Services within this PSC are designed to advance scientific knowledge, develop cutting-edge technologies, and provide critical technical support for defense applications.

Federal contract awards under PSC AC31 demonstrate significant investment in advanced research and development, with contract values ranging from approximately $10,000 to over $330 million. The Naval Sea Systems Command (NAVSEA), Office of Naval Research (ONR), Air Force Research Laboratory (AFRL), and Defense Threat Reduction Agency (DTRA) are frequent funding agencies. Commonly awarded entities include Advanced Technology International (ATI), a nonprofit research organization, universities such as San Diego State University, and research institutions like MIT Lincoln Laboratory. Many awards are not set aside, though some utilize small business or total small business set-aside designations. Performance locations are predominantly at research laboratories, universities, and government facilities in locations like Washington, D.C., China Lake, California, and various naval and military installations.

Recent federal contract opportunities in this PSC focus on specialized research and development services across multiple technical domains. The Naval Research Laboratory seeks engineering support for electro-optic and infrared measurements and simulations, with a total small business set-aside for tactical electronic warfare systems research. The Defense Threat Reduction Agency has issued a broad agency announcement for fundamental research on chemical and biological technologies, covering areas such as detection devices, medical countermeasures, and threat agent neutralization strategies. The Defense Information Systems Agency is consolidating data management and capability development services, emphasizing artificial intelligence, machine learning, and advanced data analytics. These opportunities demonstrate a continued emphasis on cutting-edge technological research to support national defense and security objectives.