EntityQ48995547· pop 5· linked from 23 articlesLucy spy ringSign in to saveWorld War II spy ringConnectionsBattle of KurskEntitySwiss intelligence agenciesEntitySwitzerlandCountryGermanEntityAdolf HitlerPersonWorld War IIConceptJoseph StalinPersonInternational Standard Book NumberEntityCaucasusEntityVolgogradEntityLucerneEntityGermansEntityespionageEntityRed ArmyEntityrefugeeEntityAllies of World War IIEntityOperation BarbarossaEntityWehrmachtEntitysmugglingEntityOCLC, Inc.EntityCategoriesGermany–Soviet Union relationsSoviet Union intelligence operationsSoviet Union–United Kingdom relationsSpy ringsWorld War II espionage