Christos military and intelligence corner











Military and intelligence history mostly dealing with World War II.

Tuesday, March 29, 2016

Update

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I’ve added links to Crypto World and janeckovokrypto .
Thursday, March 17, 2016

Overview of reports on compromise of Allied communications in WWII

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When researching WWII signals intelligence and codebreaking operations it is important to track down all the available sources of informati...
Friday, March 4, 2016

Did the German codebreakers solve the Japanese Purple cipher machine? – Information from mr Otto Leiberich

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In the late 1930’s the Japanese Foreign Ministry distributed the Purple cipher machine to its most important embassies and it was used to ...
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Monday, February 22, 2016

Update

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I added the following information in The Irish Government Telegraph Code : Translated Pers Z reports from 1941 and 1942 confirm these s...
Tuesday, February 16, 2016

CryptoCellar Tales is active again

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My friend Frode Weierud has started adding material in his site CryptoCellar Tales . Frode is an expert on WWII crypto history and few peop...
Friday, February 12, 2016

Update on OSS communications from Bern, Switzerland

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After going through my files I’ve discovered more documents that have information on the compromise of OSS communications in WWII. Thus the...
Wednesday, February 10, 2016

Presentation on solution of historical ciphers

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Here is a recent presentation on new methods of solution of historical cipher systems by mr George Lasry.
Sunday, February 7, 2016

Well that was fast…

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One of the most interesting aspects of Cold War intelligence history is whether the spies recruited by the Western intelligence agencies (m...
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Christos T.
A simple economist with an unhealthy interest in military and intelligence history.
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