National Security
Leveraging Brookhaven National Lab's unique expertise in support of national security
The National Security Program Office (NSPO) leverages Brookhaven National Laboratory’s unique science and technology expertise in a way that enhances its core science mission while also providing science-based solutions to national security sponsors.
Emerging Technologies
Technology continuously advances and reshapes the security environment. Brookaven National Laboratory is focused on the following areas to address evolving security challenges.
AI is everywhere now. In the national security sector, computers are being pushed to the next level, along with the development of advanced models to inform decision making. Brookhaven Lab is using AI and machine learning (ML) to design novel detection materials, combat cyber attacks, safeguard power grids, identify image manipulation, automate experiments, and drive discovery. Our goal is to accelerate progress by expanding capabilities in AI and High Performance Computing (HPC).
The implications of quantum for national security are becoming more transparent with technological advances. Brookhaven Lab works at the forefront of quantum information science and technology (QIST), using quantum physics to develop all-new and potentially revolutionary technologies with myriad national security applications.
In today’s world, collecting the right data (relevant) and at the right time (actionable) is key. Brookhaven Lab uses its materials, instrumentation, and engineering expertise to develop, test and deploy sensors to detect various threats, including nuclear and radiological materials, chemical and biological agents, and more.
Nonproliferation and Nuclear Security
Chemical, biological, radiological, and nuclear (CBRN) threats pose a significant risk to national security due to their potential for widespread harm. Brookhaven Lab conducts research and manages initiatives in the following areas.

Nuclear Physics R&D
Brookhaven pursues fundamental and discovery research that yields scientific and technological breakthroughs with applications for national security. The lab conducts research and development related to nuclear technologies, such as reactors and accelerator-driven systems, reliability and risk assessment, and advanced modeling techniques for reactor simulation and energy systems.

Threat Prevention, Preparedness, and Response
Brookhaven develops scientific and engineering support to the Department of Homeland Security, including researching and evaluating various threat detection systems and other first responder equipment. Also, through the Department of Energy Radiological Assistance Program, the lab provides regionally based capability — New England to Mid-Atlantic — to facilitate a rapid technical assessment of radiological or nuclear hazards and supports U.S. government agencies that develop radiological and nuclear response guidance.

Advanced Sensing
Brookhaven develops a wide range of detection technologies that are deployable on numerous platform sizes and types. From miniature and autonomous robotics to driven flatbed trucks, the lab combines real-time data collection with modeling and simulations to provide situational awareness and hone-in and/or track specific threats.

Nonproliferation Policy and Safeguards
Brookhaven supports CBRN threat mitigation and detection initiatives through issue analysis and the formulation of recommendations to address both policy and implementation challenges. This includes strengthening both domestic and international institutions that form the framework of the nuclear nonproliferation, security, and safeguards regimes.
Research Facilities2>
World-class R&D facilities support Brookhaven Lab’s national security programs that are making unique contributions to defending the nation against current and future threats.
Those most applicable to the national security mission space include NASA Space Radiation Laboratory (NSRL), National Synchrotron Light Source II (NSLS II), Center for Functional Nanomaterials (CFN), Electron-Ion Collider (EIC), and Quantum Network Facility. See a comprehensive list of Brookhaven Lab’s R&D facilities.