Top Secret

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

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  1. davidbfpo

    Professor Max Newman: a new look from Bletchley Park

    davidbfpo, Mar 10, 2023
    Replies:
    0
    Views:
    264
    davidbfpo
    Mar 10, 2023
  2. davidbfpo

    Traffic Analysis: Australia led the way

    davidbfpo, Mar 9, 2023
    Replies:
    0
    Views:
    277
    davidbfpo
    Mar 9, 2023
  3. Quarterfinal

    Thinking AXIS - FOES, the Axis Planning Section and Others

    Quarterfinal, Nov 3, 2022
    Replies:
    0
    Views:
    272
    Quarterfinal
    Nov 3, 2022
  4. Ramiles

    The Thing... 4d8m1945...

    Ramiles, Aug 4, 2022
    Replies:
    0
    Views:
    373
    Ramiles
    Aug 4, 2022
  5. davidbfpo

    Sigint Liaison with Finland

    davidbfpo, May 17, 2022
    Replies:
    0
    Views:
    390
    davidbfpo
    May 17, 2022
  6. davidbfpo

    SIGINT: Top Secret Canoe

    davidbfpo, May 1, 2022
    Replies:
    0
    Views:
    381
    davidbfpo
    May 1, 2022
  7. davidbfpo

    Declassified Documents Online: Twentieth-Century British Intelligence

    davidbfpo, Mar 28, 2021
    Replies:
    0
    Views:
    859
    davidbfpo
    Mar 28, 2021
  8. Grasmere

    Barnes Wallis at Metropolitan Vickers

    Grasmere, Jun 18, 2020
    Replies:
    0
    Views:
    793
    Grasmere
    Jun 18, 2020
  9. von Poop

    TICOM - Target Intelligence Committee

    von Poop, May 6, 2020
    Replies:
    0
    Views:
    875
    von Poop
    May 6, 2020
  10. Robert-w

    Spooks come to light

    Robert-w, Apr 3, 2020
    Replies:
    0
    Views:
    900
    Robert-w
    Apr 3, 2020
  11. Ramiles

    Heath Robinson: WW2 codebreaking machine reconstructed

    Ramiles, Apr 14, 2019
    Replies:
    0
    Views:
    1,039
    Ramiles
    Apr 14, 2019
  12. Henrik Elling

    Top secret Neptune Monograph

    Henrik Elling, Jul 4, 2018
    Replies:
    0
    Views:
    1,270
    Henrik Elling
    Jul 4, 2018
  13. Joker

    GC&CS - departments question

    Joker, Nov 15, 2017
    Replies:
    0
    Views:
    1,234
    Joker
    Nov 15, 2017
  14. noggin1969

    138 Squadron John Stuart Matthews DFM

    noggin1969, Jul 20, 2017
    Replies:
    0
    Views:
    1,257
    noggin1969
    Jul 20, 2017
  15. Shiny

    No 2 Field Signals Unit, Royal Air Force

    Shiny, Dec 31, 2016
    Replies:
    0
    Views:
    1,217
    Shiny
    Dec 31, 2016
  16. Harry Ree

    Dartmouth wartime grave leads to an account of a raid on Jersey,Channel Islands

    Harry Ree, Aug 22, 2016
    Replies:
    0
    Views:
    7,161
    Harry Ree
    Aug 22, 2016
  17. Tony56

    Arisaig House

    Tony56, May 8, 2016
    Replies:
    0
    Views:
    1,180
    Tony56
    May 8, 2016
  18. janeh

    Book - Portrait of a Secret Agent who Knew Kim Philby

    janeh, Sep 14, 2015
    Replies:
    0
    Views:
    1,167
    janeh
    Sep 14, 2015
  19. geoff501

    Turing notebook sold for 1M USD

    geoff501, Apr 14, 2015
    Replies:
    0
    Views:
    1,777
    geoff501
    Apr 14, 2015
  20. braggbloke

    CAD Central Ammunition Depot

    braggbloke, Mar 30, 2015
    Replies:
    0
    Views:
    2,178
    braggbloke
    Mar 30, 2015
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