Across
- 6. Monitoring a person or place for intelligence gathering
- 8. Spy's code name
- 10. Disguise used in covert operations
- 11. Secret agent's mission
- 12. A person who provides intelligence to a spy agency
- 13. Safely removing an agent from a dangerous situation
Down
- 1. Imperceptible writing used by spies
- 2. Spy's emergency signal
- 3. Secret meeting location
- 4. Surveillance operation
- 5. High-tech listening device
- 7. Spy gadget diguised as a writing instrument
- 9. A secret agent's false identity
- 10. A fabricated background or explanation used to conceal a spy's true identity or mission
- 14. Capturing communications or data intended for someone else