Top Secret

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

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  1. CL1

    Historical Spy Cases and information on MI5 and MI6

    CL1, Mar 21, 2022
    Replies:
    3
    Views:
    796
    Ramiles
    Jul 30, 2022
  2. davidbfpo

    Sigint Liaison with Finland

    davidbfpo, May 17, 2022
    Replies:
    0
    Views:
    624
    davidbfpo
    May 17, 2022
  3. davidbfpo

    New exhibition @ Bletchley Park

    davidbfpo, Apr 23, 2022
    Replies:
    1
    Views:
    669
    davidbfpo
    May 15, 2022
  4. davidbfpo

    SIGINT: Top Secret Canoe

    davidbfpo, May 1, 2022
    Replies:
    0
    Views:
    585
    davidbfpo
    May 1, 2022
  5. davidbfpo

    Locking a Stable Door: when Enigma in 1941 was published

    davidbfpo, Apr 11, 2022
    Replies:
    5
    Views:
    825
    Rich Payne
    Apr 12, 2022
  6. davidbfpo

    Hawaii’s Top Secret Japanese Prisoner of War Camp – Camp Iroquois

    davidbfpo, Apr 11, 2022
    Replies:
    1
    Views:
    670
    Temujin
    Apr 12, 2022
  7. Ramiles

    Did Churchill smoke black market cigars?

    Ramiles, Apr 26, 2015
    Replies:
    18
    Views:
    4,042
    GERMANICUS
    Apr 2, 2022
  8. PsyWar.Org

    MI9's wartime HQ under threat

    PsyWar.Org, Aug 13, 2014
    Replies:
    17
    Views:
    7,883
    davidbfpo
    Mar 28, 2022
  9. davidbfpo

    Ten avoidable problems which made the Royal Navy's encryption exploitable in 1939

    davidbfpo, Mar 26, 2022
    Replies:
    1
    Views:
    672
    papiermache
    Mar 26, 2022
  10. Ramiles

    WW2 Propaganda Maps...

    Ramiles, Mar 15, 2022
    Replies:
    2
    Views:
    658
    Ramiles
    Mar 15, 2022
  11. Ramiles

    David Cornwell - whose nom de plume was John le Carré

    Ramiles, Dec 16, 2020
    Replies:
    3
    Views:
    1,222
    Ramiles
    Mar 13, 2022
  12. Rowbank

    Barnet Group photo 1942; Voluntary Interceptor

    Rowbank, Feb 23, 2022
    Replies:
    3
    Views:
    1,108
    Rowbank
    Feb 23, 2022
  13. davidbfpo

    A cautious collaboration: Between the UK and USA during WW2

    davidbfpo, Nov 13, 2021
    Replies:
    1
    Views:
    642
    davidbfpo
    Dec 15, 2021
  14. Thomas Brink

    Danish agent

    Thomas Brink, May 12, 2015
    Replies:
    1
    Views:
    1,653
    davidbfpo
    Nov 2, 2021
  15. robin bird

    PB's top secret mtb mystery

    robin bird, Oct 31, 2021
    Replies:
    2
    Views:
    618
    robin bird
    Oct 31, 2021
  16. Dave Presland

    SCU4

    Dave Presland, Oct 31, 2021
    Replies:
    1
    Views:
    540
    4jonboy
    Oct 31, 2021
  17. Lindele

    OSS in GB 1944

    Lindele, Aug 29, 2021
    Replies:
    12
    Views:
    1,471
    Lindele
    Sep 6, 2021
  18. Cfaulkner74

    WAAF at RAF Tempsford

    Cfaulkner74, Jul 24, 2021
    Replies:
    4
    Views:
    877
    Harry Ree
    Aug 14, 2021
  19. malcwayland

    Amy Irene Pring, W/266452, ATS Special Duties

    malcwayland, Jan 18, 2020 ... 2 3
    Replies:
    49
    Views:
    4,627
    malcwayland
    May 17, 2021
  20. Medblue60

    Specific ULTRA message/intercept – April 1945

    Medblue60, Apr 29, 2021
    Replies:
    11
    Views:
    1,176
    Nick Beale
    May 15, 2021
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