Which activity is focused on preventing enemy intelligence from succeeding?

Defensive activities are designed specifically to thwart enemy intelligence efforts, protecting sensitive information and operational security. This entails implementing measures that prevent adversaries from gathering intelligence effectively. Defensive activities include practices such as controlling access to sensitive information, applying counterintelligence techniques, and monitoring for suspicious behaviors or anomalies that might indicate intelligence gathering attempts.

In contrast, espionage generally refers to the act of gathering intelligence covertly, often by infiltrating or spying on the target. Offensive activities involve proactive measures designed to gather intelligence or disrupt enemy operations, rather than focusing on defense. Intelligence integration pertains to the ability to compile and synthesize information from various sources to achieve a comprehensive understanding, rather than preventing intelligence threats. Hence, defensive activities are specifically oriented towards preventing the success of enemy intelligence operations.