令和義塾🛡中高生・高卒生・教員・留学志望者のための学習塾

仕事をしている人が意識する方が良いことや、我が国の在り方の改善策について述べるかも🐈

Comparison of the attitude 🐱

 The vigilance of the French was in sharp contrast to the attitude of the Germans, who entered the war with no military cryptanalytic bereau. Not until 1916 did they set up the Abhorchdienst, an organization devoted to intercepting Allied messages. Part of the reason for their tardiness in establishing the Abhorchdienst was that the German army had advanced into French territory in the early phase of the war. The French, as they retreated, destroyed the landlines, forcing the advancing Germans to rely on radios for communication. While this gave the French a continuous supply of German intercepts, the opposite was not true. As the French were retreating back into their own territory, they still had access to their own landlines, and had no need to communicate by radio. With a lack of French radio communication, the Germans could not make many interceptions, and hence they did not bother to develop their cryptanalytic department until two years into the war.