Top Secret

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

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  1. greglewis

    Belgian resistance: tribute to family who helped airmen

    greglewis, Mar 21, 2012
    Replies:
    10
    Views:
    1,970
    ww2ni
    Jun 16, 2025 at 11:30 PM
  2. davidbfpo

    No. 6 Special Workshop School @ near Tulloch, 20 miles from Fort William

    davidbfpo, Jun 11, 2025
    Replies:
    1
    Views:
    89
    Aixman
    Jun 11, 2025
  3. Tom OBrien

    British SIGINT in the East Africa Campaign

    Tom OBrien, Jun 1, 2025
    Replies:
    3
    Views:
    164
    Tom OBrien
    Jun 3, 2025
  4. pittaway

    OSS US SOGs Yugoslavia, 43/44

    pittaway, Jan 21, 2025
    Replies:
    3
    Views:
    401
    Thomas Hogan
    May 25, 2025
  5. Gill Garner

    RMITC Matlock

    Gill Garner, May 25, 2025
    Replies:
    0
    Views:
    55
    Gill Garner
    May 25, 2025
  6. davidbfpo

    Bletchley Park: Vengeance from the Skies

    davidbfpo, Apr 8, 2025
    Replies:
    0
    Views:
    196
    davidbfpo
    Apr 8, 2025
  7. Eric L. Nelson Ph.D.

    Bletchley Park: Index, Hollerith Machines, Lorenz & Colossus, Enigma & Bombe

    Eric L. Nelson Ph.D., Jan 4, 2018 ... 2
    Replies:
    33
    Views:
    4,731
    davidbfpo
    Apr 5, 2025
  8. Grasmere

    "Betty" Charlotte Elizabeth WEBB (née Vine-Stevens), MBE , Bletchley Codebreaker dies aged 101

    Grasmere, Apr 1, 2025
    Replies:
    2
    Views:
    490
    Oldman
    Apr 2, 2025
  9. Owen

    Bletchley Park's bitter dispute over its future

    Owen, Jan 24, 2014 ... 2 3 4
    Replies:
    67
    Views:
    8,263
    bamboo43
    Apr 1, 2025
  10. davidbfpo

    Submarine HMS Regulus: who dares take photos?

    davidbfpo, Mar 13, 2025
    Replies:
    0
    Views:
    282
    davidbfpo
    Mar 13, 2025
  11. Jedburgh22

    Bletchley Park & MI6 WWII Women Spies

    Jedburgh22, Nov 7, 2010
    Replies:
    2
    Views:
    4,190
    davidbfpo
    Mar 6, 2025
  12. davidbfpo

    Inside Porton Down: during three yrs at the UK’s CW lab

    davidbfpo, Feb 21, 2025
    Replies:
    1
    Views:
    235
    Harry Ree
    Feb 21, 2025
  13. red ling

    ISLD in Rome 10 June 1944

    red ling, Feb 8, 2025
    Replies:
    2
    Views:
    291
    Tom OBrien
    Feb 9, 2025
  14. Shadrack123

    1st mobile dummy tank unit? 101 RTR and a missing Colonel

    Shadrack123, Jan 17, 2025
    Replies:
    5
    Views:
    330
    Shadrack123
    Jan 18, 2025
  15. dbf

    Eric Roberts: The spy who suffered

    dbf, Jul 18, 2015
    Replies:
    5
    Views:
    1,293
    JimHerriot
    Jan 14, 2025
  16. vitellino

    Military Intelligence, Section 9, radio messages Italy

    vitellino, Jan 7, 2025
    Replies:
    5
    Views:
    428
    JimHerriot
    Jan 8, 2025
  17. Chris C

    Bletchley Park: Hut 3

    Chris C, Nov 23, 2024
    Replies:
    7
    Views:
    570
    Chris C
    Dec 15, 2024
  18. davidbfpo

    UK planning for a post-WW2 war with the USSR: a few questions

    davidbfpo, Nov 9, 2024
    Replies:
    8
    Views:
    573
    davidbfpo
    Nov 27, 2024
  19. Tom OBrien

    HMS Anderson - Ceylon

    Tom OBrien, Oct 10, 2012 ... 2
    Replies:
    21
    Views:
    7,114
    Joe Wilkerson
    Nov 22, 2024
  20. davidbfpo

    Captain Algeron Montague Neville "Monty" Rodulfo, C.B.E

    davidbfpo, Nov 18, 2024
    Replies:
    1
    Views:
    319
    JimHerriot
    Nov 18, 2024
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