Top Secret

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

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  1. davidbfpo

    Submarine HMS Regulus: who dares take photos?

    davidbfpo, Mar 13, 2025
    Replies:
    0
    Views:
    157
    davidbfpo
    Mar 13, 2025
  2. Eric L. Nelson Ph.D.

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

    Eric L. Nelson Ph.D., Jan 4, 2018 ... 2
    Replies:
    31
    Views:
    3,749
    Charles Golson
    Mar 7, 2025
  3. Jedburgh22

    Bletchley Park & MI6 WWII Women Spies

    Jedburgh22, Nov 7, 2010
    Replies:
    2
    Views:
    4,115
    davidbfpo
    Mar 6, 2025
  4. davidbfpo

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

    davidbfpo, Feb 21, 2025
    Replies:
    1
    Views:
    157
    Harry Ree
    Feb 21, 2025
  5. red ling

    ISLD in Rome 10 June 1944

    red ling, Feb 8, 2025
    Replies:
    2
    Views:
    217
    Tom OBrien
    Feb 9, 2025
  6. pittaway

    OSS US SOGs Yugoslavia, 43/44

    pittaway, Jan 21, 2025
    Replies:
    2
    Views:
    220
    davidbfpo
    Jan 23, 2025
  7. Shadrack123

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

    Shadrack123, Jan 17, 2025
    Replies:
    5
    Views:
    240
    Shadrack123
    Jan 18, 2025
  8. dbf

    Eric Roberts: The spy who suffered

    dbf, Jul 18, 2015
    Replies:
    5
    Views:
    1,229
    JimHerriot
    Jan 14, 2025
  9. vitellino

    Military Intelligence, Section 9, radio messages Italy

    vitellino, Jan 7, 2025
    Replies:
    5
    Views:
    345
    JimHerriot
    Jan 8, 2025
  10. Chris C

    Bletchley Park: Hut 3

    Chris C, Nov 23, 2024
    Replies:
    7
    Views:
    411
    Chris C
    Dec 15, 2024
  11. davidbfpo

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

    davidbfpo, Nov 9, 2024
    Replies:
    8
    Views:
    471
    davidbfpo
    Nov 27, 2024
  12. Tom OBrien

    HMS Anderson - Ceylon

    Tom OBrien, Oct 10, 2012 ... 2
    Replies:
    21
    Views:
    6,760
    Joe Wilkerson
    Nov 22, 2024
  13. davidbfpo

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

    davidbfpo, Nov 18, 2024
    Replies:
    1
    Views:
    237
    JimHerriot
    Nov 18, 2024
  14. Jedburgh22

    John Cairncross - the man who made Soviet victory at Kursk Possible

    Jedburgh22, Jan 25, 2015 ... 2
    Replies:
    33
    Views:
    6,212
    JimHerriot
    Nov 7, 2024
  15. Mark Potts

    83 Ground Control Centre Code & Cypher staff - names wanted please??

    Mark Potts, Oct 31, 2024
    Replies:
    0
    Views:
    187
    Mark Potts
    Oct 31, 2024
  16. adam1981

    SOE in paybook?

    adam1981, Sep 24, 2024
    Replies:
    15
    Views:
    531
    adam1981
    Oct 21, 2024
  17. jimbotosome

    British Intelligence In Wwii

    jimbotosome, Aug 27, 2005 ... 2 3
    Replies:
    40
    Views:
    7,458
    davidbfpo
    Sep 25, 2024
  18. davidbfpo

    Bletchley Park - The Forgotten Army

    davidbfpo, Aug 6, 2024
    Replies:
    0
    Views:
    349
    davidbfpo
    Aug 6, 2024
  19. von Poop

    That traitor, Blunt - Implication in Market Garden failure?

    von Poop, Apr 28, 2024
    Replies:
    18
    Views:
    2,011
    horsapassenger
    Aug 3, 2024
  20. geoff501

    Typex

    geoff501, Nov 22, 2012
    Replies:
    9
    Views:
    3,167
    Christian Luyckx
    Jun 25, 2024
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