Top Secret

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

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  1. geoff501

    28 march 1941 – the battle of cape matapan

    geoff501, Mar 28, 2011
    Replies:
    4
    Views:
    1,854
    CL1
    Apr 10, 2021 at 11:49 AM
  2. davidbfpo

    Declassified Documents Online: Twentieth-Century British Intelligence

    davidbfpo, Mar 28, 2021
    Replies:
    0
    Views:
    128
    davidbfpo
    Mar 28, 2021
  3. Chotie's Daughter

    Intelligence activity near Poole, Dorset 1941 to 42

    Chotie's Daughter, Oct 10, 2011
    Replies:
    7
    Views:
    1,453
    davidbfpo
    Mar 26, 2021
  4. davidbfpo

    The SOE / PWE training centre at Wall Hall aka STS 39

    davidbfpo, Feb 16, 2021
    Replies:
    6
    Views:
    307
    Quarterfinal
    Feb 21, 2021
  5. Camulard

    Operation 'TITANIC' - 6 June 1944 - Harfleur

    Camulard, Jul 7, 2019 ... 2
    Replies:
    26
    Views:
    1,831
    Cee
    Dec 28, 2020
  6. Jethro Tull

    Hms Flowerdown and C.S.W.S.

    Jethro Tull, Jun 16, 2018
    Replies:
    12
    Views:
    1,681
    William H Reed
    Dec 23, 2020
  7. Ramiles

    David Cornwell - whose nom de plume was John le Carré

    Ramiles, Dec 16, 2020
    Replies:
    2
    Views:
    210
    Ramiles
    Dec 17, 2020
  8. chipm

    Enigma Machine

    chipm, May 27, 2020
    Replies:
    19
    Views:
    789
    JDKR
    Dec 3, 2020
  9. Ramiles

    Censored and Military Postal History

    Ramiles, Nov 27, 2020
    Replies:
    1
    Views:
    183
    papiermache
    Nov 27, 2020
  10. DOCKER

    Radio Security Service question

    DOCKER, Oct 28, 2011
    Replies:
    9
    Views:
    1,668
    AB64
    Nov 16, 2020
  11. stevew

    Bletchley Park

    stevew, May 27, 2009
    Replies:
    4
    Views:
    1,204
    Shiny 9th
    Oct 30, 2020
  12. Pember

    Mystery installation, North Africa?

    Pember, Sep 27, 2020
    Replies:
    11
    Views:
    490
    Robert-w
    Sep 28, 2020
  13. Robert-w

    Forbidden to tell the British public what you're telling the German public

    Robert-w, Feb 21, 2020
    Replies:
    14
    Views:
    854
    Robert-w
    Sep 24, 2020
  14. Andrea Callin Tambosi

    ULTRA - constrasting source(s)

    Andrea Callin Tambosi, May 29, 2020 ... 2
    Replies:
    23
    Views:
    1,012
    Andrea Callin Tambosi
    Sep 8, 2020
  15. Dave55

    Head of Joint Chiefs of Staff Deceptive 'Sentimental Journey'

    Dave55, Aug 6, 2020
    Replies:
    3
    Views:
    405
    Jim Klag
    Aug 15, 2020
  16. gmyles

    RAF Military Mission in Russia

    gmyles, Jul 24, 2020
    Replies:
    0
    Views:
    257
    gmyles
    Jul 24, 2020
  17. Grasmere

    Barnes Wallis at Metropolitan Vickers

    Grasmere, Jun 18, 2020
    Replies:
    0
    Views:
    334
    Grasmere
    Jun 18, 2020
  18. The Cooler King

    Western Approaches Museum - Liverpool

    The Cooler King, Oct 18, 2015
    Replies:
    13
    Views:
    2,720
    chipm
    May 27, 2020
  19. Mikeo

    Voluntary Interceptors (list?)

    Mikeo, Apr 28, 2020
    Replies:
    4
    Views:
    415
    David Abrutat
    May 18, 2020
  20. von Poop

    TICOM - Target Intelligence Committee

    von Poop, May 6, 2020
    Replies:
    0
    Views:
    342
    von Poop
    May 6, 2020
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