Another gem from Tony Comer, ex-GCHQ historian: Sigint Historian: Locking a Stable Door A British staff officer, Major Gribble wrote and in...
An online, free talk (donations sought) on SCU / SLU:Dr David Abrutat, GCHQ’s Departmental Historian, will reveal the importance of the elaborate...
Newbie here. I want to try and track down a specific thread or message from the Japanese Embassy in Sweden (so Diplomatic not Military) back to...
Just looking to crowd source the creation of an ULTRA distribution (hopefully with details and dates) for quick reference for researchers.
Hello everyone, I have a history question about enigma. I am doing my History essay on how ULTRA affected ww2 and i need to find at least one...
Hello, I'm new to this forum and am trying to uncover my Grandfather's RAF war record. I posted this over on WW2f.com and someone suggested I try...
Has anybody seen the details of these intercepts being passed on to Rommel by Colonel Bonney Fellers? Bonner Fellers - Wikipedia, the free...
I was wondering if an archive of intercepted british (+translated) transmissions (ULTRA and the like) existed either in TNA or other archives....
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