Top Secret

Intelligence, Bletchley, Interception, Cryptology, MI6/Secret Intelligence Service, etc

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  1. davidbfpo

    Source Protection - Security & Insecurity Parts 1 & 2

    davidbfpo, Aug 4, 2022
    Replies:
    6
    Views:
    637
    Andreas
    Nov 22, 2023
  2. Station J

    Army Boat On Secret Mission - Florida 1942

    Station J, Nov 13, 2023
    Replies:
    1
    Views:
    119
    Temujin
    Nov 13, 2023
  3. davidbfpo

    Two from Bletchley Park: Arctic Convoys and Italy

    davidbfpo, Nov 10, 2023
    Replies:
    1
    Views:
    96
    Chris C
    Nov 10, 2023
  4. davidbfpo

    The Scharff Technique: “could get a confession of infidelity from a Nun.”

    davidbfpo, Apr 9, 2022
    Replies:
    7
    Views:
    793
    davidbfpo
    Nov 8, 2023
  5. Paddy WIllis

    Certificate of Merit from Eisenhower

    Paddy WIllis, Oct 14, 2023
    Replies:
    2
    Views:
    214
    Paddy WIllis
    Oct 15, 2023
  6. JimHerriot

    CIVILIANS, SAILORS, SOLDIERS; Renegades all.

    JimHerriot, Sep 20, 2023
    Replies:
    3
    Views:
    199
    dbf
    Sep 20, 2023
  7. 51highland

    "Special relationship"? maybe not.!

    51highland, Sep 8, 2013
    Replies:
    10
    Views:
    1,890
    davidbfpo
    Aug 15, 2023
  8. davidbfpo

    BP and the Sicilian Deception Operation Husky Sicily

    davidbfpo, Aug 4, 2023
    Replies:
    0
    Views:
    155
    davidbfpo
    Aug 4, 2023
  9. Packhow75

    MAPLAY KEYS - Use of for encoding/decoding map references

    Packhow75, Aug 1, 2023
    Replies:
    4
    Views:
    204
    Temujin
    Aug 2, 2023
  10. Ramiles

    Mysterious Islands....

    Ramiles, Oct 26, 2016
    Replies:
    6
    Views:
    3,214
    Ramiles
    Jun 29, 2023
  11. joybonjovi

    Force 133

    joybonjovi, Jun 18, 2023
    Replies:
    5
    Views:
    330
    joybonjovi
    Jun 21, 2023
  12. LOUTRE

    Max Waem

    LOUTRE, Jun 7, 2023
    Replies:
    12
    Views:
    479
    Tony56
    Jun 19, 2023
  13. davidbfpo

    St Erth's (Cornwall) 'best-kept secret'

    davidbfpo, Jun 1, 2023
    Replies:
    1
    Views:
    340
    CornwallPhil
    Jun 3, 2023
  14. davidbfpo

    Luftwaffe irresponsibility and of an almost wilful prejudice by BP

    davidbfpo, May 8, 2023
    Replies:
    0
    Views:
    239
    davidbfpo
    May 8, 2023
  15. EmpireUmpire

    76th Infantry Division (UK) - Abwehr etc etc

    EmpireUmpire, Apr 28, 2023
    Replies:
    1
    Views:
    199
    Richard Lewis
    Apr 29, 2023
  16. davidbfpo

    From Warsaw to Bletchley Park: The International Effort To Break Enigma

    davidbfpo, Apr 27, 2023
    Replies:
    0
    Views:
    149
    davidbfpo
    Apr 27, 2023
  17. S Hayward

    Fake Clouds and Other Obfuscation Techniques

    S Hayward, Mar 7, 2023
    Replies:
    10
    Views:
    533
    Quarterfinal
    Apr 16, 2023
  18. Peter Clare

    Enigma codebreakers awarded.

    Peter Clare, Jul 10, 2009 ... 2
    Replies:
    20
    Views:
    4,045
    Vor
    Apr 6, 2023
  19. davidbfpo

    Canadian Field Security in the Second World War

    davidbfpo, Apr 1, 2023
    Replies:
    0
    Views:
    196
    davidbfpo
    Apr 1, 2023
  20. PsyWar.Org

    Gustav Siegfried Eins Monitoring Transcripts online

    PsyWar.Org, May 20, 2013
    Replies:
    2
    Views:
    1,511
    alberk
    Mar 24, 2023
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