Exfiltration and Infiltration
Secret operations involving the extraction of personnel or equipment from enemy territory (exfiltration) and the insertion of agents or forces into enemy territory (infiltration) during World War II.
Cr. Covert Intelligence
Intelligence gathering conducted in secret or clandestine ways, often involving spies, agents, and undercover operations. This type of intelligence was essential for obtaining sensitive information about the enemy’s intentions, plans, and capabilities.