The U.S. Department of Energy’s Office of Intelligence and Counterintelligence is responsible for all intelligence and counterintelligence activities throughout the DOE complex, including nearly thirty intelligence and counterintelligence offices nationwide.
The Office protects vital national security information and technologies, representing intellectual property of incalculable value. Our distinctive contribution to national security is the ability to leverage the Energy Department’s unmatched scientific and technological expertise in support of policymakers as well as national security missions in defense, homeland security, cyber security, intelligence, and energy security.
(From https://energy.gov/office-intelligence-and-counterintelligence)
Counterintelligence Program by