EntityQ825712· pop 19· linked from 486 articlesUltraSign in to saveDesignation adopted by British for military intelligence from broken enemy codesConnectionsPurpleEntityBletchley ParkEntitylist of intelligence agencies of the United KingdomEntityBernard MontgomeryEntityNational Security AgencyEntitySecret Intelligence ServiceEntityVictory in Europe DayEntityArthur M. SchlesingerEntityhuman intelligenceEntityCipher BureauEntityReginald Victor JonesEntityDefence IntelligenceEntityUnited KingdomCountrySwitzerlandCountryLibyaCountryMaltaCountryJoseph StalinPersonSoviet UnionConceptWinston ChurchillPersonNew JerseyEntityCategories1941 establishments in the United KingdomBletchley ParkCryptographyMI6Military intelligenceSignals intelligence of World War IITelecommunications-related introductions in 1941