Other crossword clues for answer "ESPIONAGE"ESPIONAGESecretive businessMole's activityBond's fieldBond's workBond's forteBond activity?Threat to national securityUndercover activityFBI's bailiwick.Dr. Fuchs' crime.Crime of treason.Work for intelligence men.Cold war problem.Plants engage in itJames Bond's specialtyDeep undercover workUndercover surveillanceIt may involve plants and bugs