World War 2.

  • Operation Barbarossa

    Operation Barbarossa
    Initial offensive
    On June 22, 1941, the German offensive was launched by three army groups under the same commanders as in the invasion of France in 1940. The Germans attacked Russia who were one of the allies. Later actions
    Later on, Germany were forcing their way into Russia breaking the treaty between them. Bock's renewed advance began on October 2, 1941.