Dieppe Raid - "Enigma Pinch" Theory

"Enigma Pinch" Theory

Research undertaken over a 15-year period by military historian David O’Keefe, uncovered 100,000 pages of classified British military archival files that documented a "pinch" mission overseen by Ian Fleming (best known later as author of the James Bond action espionage books), that coincided with the Dieppe Raid. No. 30 Commandos were sent into Dieppe to steal one of the new German 4-rotor Enigma code machines, plus associated code books and rotor setting sheets. The Naval Intelligence Division (NID) planned the "pinch" raid with the intention to pass such items to cryptanalysts at Bletchley Park to assist with the Ultra project.

Introduction of the 4-rotor machine was preventing cryptanalysis of the Enigma, so the Allies were eager to get their hands on one to discover (and exploit) any weaknesses in the new system. However, the raid was a failure and Bletchley Park did not receive its Enigma machine.

Read more about this topic:  Dieppe Raid

Famous quotes containing the words enigma, pinch and/or theory:

    His moving impulse is no flabby yearning to teach, to expound, to make simple; it is that “obscure inner necessity” of which Conrad tells us, the irresistible creative passion of a genuine artist, standing spell-bound before the impenetrable enigma that is life, enamoured by the strange beauty that plays over its sordidness, challenged to a wondering and half-terrified sort of representation of what passes understanding.
    —H.L. (Henry Lewis)

    Vanity, or to call it by a gentler name, the desire of admiration and applause, is, perhaps, the most universal principle of human actions.... Where that desire is wanting, we are apt to be indifferent, listless, indolent, and inert.... I will own to you, under the secrecy of confession, that my vanity has very often made me take great pains to make many a woman in love with me, if I could, for whose person I would not have given a pinch of snuff.
    Philip Dormer Stanhope, 4th Earl Chesterfield (1694–1773)

    Freud was a hero. He descended to the “Underworld” and met there stark terrors. He carried with him his theory as a Medusa’s head which turned these terrors to stone.
    —R.D. (Ronald David)