Operation Paperclip — JIOA dossier 'bleaching'.
official-recordgovernment_studyGovernment Concealment & Secrecy Architecture
The postwar US program that imported ~1,600 German scientists (von Braun among them) and CONCEALED their Nazi/SS pasts by falsifying/whitewashing their security dossiers — the JIOA (director Bosquet Wev) expunged Nazi-Party affiliations to bypass Truman's explicit ban on committed Nazis.
The genuine DOCUMENTED records-falsification concealment method in the von Braun story (standard reference: Jacobsen, Operation Paperclip, 2014). A case study of dossier-falsification as a laundering technique. The Allen-Dulles-ordered-it add-on is weakly-sourced. NOTE: compartmentalization/need-to-know traces to the MANHATTAN PROJECT, not Nazi Germany — the 'German secrecy DNA' claim is unsubstantiated; von Braun's team brought rockets, not a classification system.