Christos military and intelligence corner

The diplomatic communications of the United States during WWII were a major target for the codebreakers of the Axis nations. Unfortunately f...

I uploaded TICOM report I-92 ‘Final Interrogation   of Wachtmeister Otto Buggisch (OKH/In 7/VI and OKW/Chi)’. Available both from my Googl...

For an intelligence service there is no target that can provide more high level information than the enemy’s codebreaking agency. However...

During and prior to WWII the German Army’s signal intelligence agency OKH/GdNA (prior to 1944 known as OKH/In 7/VI) put a lot of effort into...

I have added new information in article Bletchley Park vs Berlin – The North African Seesaw .Specifically detailed statistics on the British...

During WWII countless cases of espionage and betrayal were discovered by each country. Some were exceedingly devious. One such case concerns...

One of the most important questions regarding the war in North Africa, during WWII, is what effect did the sinking of Axis convoys have on t...

I uploaded TICOM reports: DF-120 ‘Report on the solution of messages in depth of the American cipher device M-209’ , 1948. It is a transl...