Changes

1941 marked the major turning point in the war in Europe, when the Germans put aside plans for an invasion of Britain and undertook [[Operation Barbarossa]] - the invasion of the Soviet Union. In a war of major turning points, this was the most significant in Europe. This miscalculation diminished the German army's capacity.  

1941 marked the major turning point in the war in Europe, when the Germans put aside plans for an invasion of Britain and undertook [[Operation Barbarossa]] - the invasion of the Soviet Union. In a war of major turning points, this was the most significant in Europe. This miscalculation diminished the German army's capacity.  

Stalin was informed by its master spy in Japan, [[Richard Sorge]], of the Japanese Imperial Conference in Tokyo which decided on July 2 not to move against the Soviet Union from [[Manchuria]] through Siberia, but instead to prosecute a plan of advance to the south at the risk of war with the United States and Great Britain.  The possibility of a Japanese attack and a two front war with both Germany and Japan was a spector that haunted Soviet officials. <ref>President Roosevelt followed the debate through the medium of "Magic" -- a name applied to intercepted and decoded Japanese messages. He described the Imperial Conference as "a real drag-down and knockout fight... to decide which way they were going to jump --attack Russia, attack the South Seas (or) sit on the fence and be more friendly with us." President Roosevelt to Secretary Ickes, July l, l941 cited in William L. Langer and S. Everett Gleason, ''The Undeclared War, 1940-41'', (New York: Harper and Brothers, 1953), p. 646.</ref><ref>Testimony of Major General Charles A. Willoughby, August 9, 1951, [[Institute of Pacific Relations]], Hearings, Part 2, pp. 363-364; p. 505.</ref>

Stalin was informed by its master spy in Japan, [[Richard Sorge]], of the Japanese Imperial Conference in Tokyo which decided on July 2 not to move against the Soviet Union from [[Manchuria]] through Siberia, but instead to prosecute a plan of advance to the south at the risk of war with the United States and Great Britain.  The possibility of a Japanese attack and a two front war with both Germany and Japan was a spector that haunted Soviet officials. <ref>President Roosevelt followed the debate through the medium of "Magic" -- a name applied to intercepted and decoded Japanese messages. He described the Imperial Conference as "a real drag-down and knockout fight... to decide which way they were going to jump --attack Russia, attack the South Seas (or) sit on the fence and be more friendly with us." President Roosevelt to Secretary Ickes, July l, l941 cited in William L. Langer and S. Everett Gleason, ''The Undeclared War, 1940-41'', (New York: Harper and Brothers, 1953), p. 646.</ref><ref>Testimony of Major General Charles A. Willoughby, August 9, 1951, [[Institute of Pacific Relations]], Hearings, Part 2, pp. 363-364; p. 505.</ref>  Russia had over 200,000 men facing Japan in the Far East. These troops were desperately needed in the war against Germany.  [[Victor Kravchenko]] a high Soviet official and defector wrote, "Beginning with the nineteenth (October, 1941), tbe situation improved. The first seasoned Siberian and Far Eastern forces began to arrive... Far Eastern troops, hardened in border struggle with the Japanese, and Siberian forces inured to winter warfare were rushing westward across a continent to hold the invaders." <ref>Victor Kravchenko, ''I Chose Freedom'', New York: Charles Scribner and Sons, 1950, p. 377-378.</ref>

The German war against the Soviet Union (known as the [[Great Patriotic War]] in the Soviet Union) demanded a huge dedication of resources and lengthy supply lines in need of defense later in the war permitted an invasion of mainland Europe by Allied Forces on [[D-Day]].

The German war against the Soviet Union (known as the [[Great Patriotic War]] in the Soviet Union) demanded a huge dedication of resources and lengthy supply lines in need of defense later in the war permitted an invasion of mainland Europe by Allied Forces on [[D-Day]].