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On the Eastern Front... The Soviets take Sychevka between Rzhev and Vyazma, from the forces of German Army Group Center.
In the Atlantic... A change in the standard encoding machine used by the German U-boat fleet creates problems for Allied anti-submarine warfare. A fourth rotor is added to the Engima to ensure secure communications. Allied cryptographers are able to decipher the German communication, after a brief delay. |