As organization, counterintelligence consists of the personnel, along with their organized skills and methods and their organized files of data, engaged in these processes that produce …

Foreign Intelligence Entities (FIEs): Known or suspected foreign state or non-state organizations or persons that conduct intelligence activities to acquire U.S. information, block or impair U.S. …

A single counterintelligence (CI) indicator may say little; however, when combined with other CI indicators, it could reveal a detectable behavior pattern. Ignoring questionable behaviors can …

The National Counterintelligence Strategy 2020-2022 highlighted threats to the United States posed by FIE have become more complex, diverse, and harmful to U.S. interests.

Our counterintelligence philosophy and practices need dramatic change, starting with centralizing counterintelligence leadership, bringing order to bureaucratic disarray, and taking our …

What is the FBI's legal authority to conduct counterintelligence investigations and operations?

Counterespionage: That aspect of counterintelligence designed to detect, destroy, neutralize, exploit, or prevent espionage activities through identification, penetration, manipulation, …