June 27
1940 Germans get Enigma
On this day in 1940, the Germans set up two-way radio communication in their newly occupied French territory, employing their most sophisticated coding machine, Enigma, to transmit information.
The Germans set up radio stations in Brest and the port town of Cherbourg. Signals would be transmitted to German bombers so as to direct them to targets in Britain. The Enigma coding machine, invented in 1919 by Hugo Koch, a Dutchman, looked like a typewriter and was originally employed for business purposes. The German army adapted the machine for wartime use and considered its encoding system unbreakable. They were wrong. The Brits had broken the code as early as the German invasion of Poland and had intercepted virtually every message sent through the system. Britain nicknamed the intercepted messages Ultra.
1944 U.S. troops liberate Cherbourg, France
On this day in 1944, the Allies capture the fortified town and port of Cherbourg, in northwest France, freeing it from German occupation. Hitler had for all intents and purposes anticipated his own defeat when, in contrast with the analysis of his advisers, he accurately predicted that the D-Day invasion would be focused on Normandy. He knew the Allies needed to take a large port-and Cherbourg fit the bill. (The Brits had actually handpicked Cherbourg as the target for a "Cross-Channel" landing back in 1942.) Once the Allies actually landed on Normandy beaches June 6, the fall of Cherbourg was only a matter of time.
Proud Daughter of Walter (Monday) Poniedzialek
540th Engineer Combat Regiment, 2833rd Bn, H&S Co, 4th Platoon
There's "No Bridge Too Far"