Infiltrate
To enter or gain access to a place or organization surreptitiously.
Espionage
the practice of spying or of using spies, typically by governments to obtain political and military information.
disguise
concealing ones identity
exfiltration
The act of removing personnel or assets from a dangerous or hostile environment.
surveillance
Observation
undercover
Acting or done in secret, especially to collect information or conduct operations.
Protocol
a set of rules or guidelines
double agent
A person who pretends to be a spy for one side while actually working for another
mission
a specific task undertaken by an agent.
classified
Information that is restricted and not available to the public.
Detonate
A) Explode
Breach
a violation or infraction
asset
A person or thing of value used in an operation.
Intelligence
gathering of information about an enemy or competitor
Covert
An operation that is not intended to be known by the public or the enemy.
counterintelligence
Activities aimed at preventing espionage or gathering information about an enemy.
Sabotage
Destroy
Cipher
a method of encoding messages
reconnaissance
Preliminary surveying or scouting to gather information
safe house
shelter for agents
agent
A person who acts on behalf of another, especially in espionage.
asset retrieval
The process of recovering valuable items or information.
Infiltration
Entering secretly
Liaison
a person who acts as a link between individuals or groups.