Counterintelligence, counterterror, and government Many governments organize counterintelligence agencies separately and distinct from their intelligence collection services. …

The FBI is the lead agency for exposing, preventing, and investigating intelligence activities, including espionage, in the U.S.

Jul 29, 2025 · What is counterintelligence? Learn how it combats espionage, protects national interests, and is integrated into intelligence and security degree programs.

Counterintelligence We provide authorized counterintelligence support to identify, assess, and disrupt foreign intelligence entity threats to the trusted workforce and the cleared national …

Aug 9, 2025 · Counterintelligence is a specialized field dedicated to safeguarding national security from various threats. It involves activities designed to protect sensitive information, critical …

Mar 23, 2018 · During those years, Angleton accrued a substantial amount of resources and influence for counterintelligence inside CIA, built good working-level relations with the FBI, and …

Officers in the Counterintelligence Career Field perform a wide variety of tasks in support of DIA's mission. From technical operations to insider threat investigations, officers in the CI Career …

The National Counterintelligence and Security Center (NCSC) champions the integration of the U.S. Government’s counterintelligence (CI) and security activities focused on countering the …

Oct 31, 2025 · Cyber counterintelligence (CCI) is an emerging field that focuses on the active gathering of information about electronic threat actors, their methods and techniques, and …

Aug 18, 2025 · This research guide contains information-- both current and historical--on the topic of intelligence. Areas covered include intelligence collection, the intelligence cycle, and also …