What is the main purpose of counterintelligence?

The main purpose of counterintelligence is to detect and neutralize foreign intelligence and security threats. This involves identifying, assessing, and mitigating attempts by foreign entities to gather sensitive information or to conduct espionage against a nation. Counterintelligence actions are essential to preserving national security, as they help safeguard critical military and governmental secrets from adversaries who may seek to exploit vulnerabilities.

Counterintelligence encompasses a range of activities, including surveillance, the use of deception, and the employment of various tactics designed to protect sensitive information and operations. It plays a crucial role in ensuring that military and intelligence operations can be conducted effectively without the risk of interference or sabotage from outside sources.

The other options, while related to broader intelligence operations, do not capture the core function of counterintelligence. For instance, developing new technologies for intelligence gathering is a separate objective focused on enhancing the capabilities of intelligence agencies. Facilitating communication between military branches pertains to operational coordination rather than the protection from espionage. Conducting psychological operations is focused on influencing adversary perceptions, rather than directly countering intelligence threats. Hence, the foundational goal of counterintelligence lies in its defensive role against espionage and intelligence threats.