The main causes of German failure were the underestimated capabilities of the Soviet Union and the fierce resistance of the Soviet Army, and planning of the war turned out to be faulty from the lack of coherent mutually supporting phased goals, to the hugely inadequate logistical scheme. The grave situation in which the beleaguered German army found itself towards the end of 1941 was due to the increasing strength of the Red Army, compounded by a number of factors which in the short run severely restricted the effectiveness of the German forces. Chief among these were their overstretched deployment, a serious transport crisis affecting supply and movement, extreme weather and the eroded strength of most divisions. The infantry deficit that appeared by 1 September 1941 was never made good. For the rest of the war in the Soviet Union, the Wehrmacht would be short of infantry and support services. Parallels have been drawn with Napoleon's invasion of Russia.
The invasion was seen as an idealogical crusade. Hitler and Nazism believed that eventually they would have a fight for survival against the Communists.
Following the Soivet Union's slow and expensive victory in the Winter War, Hitler beilieved that the Soviet Union was weak and this was the right time to attack.
The major cause of Operation Barbarossa was the Nazis' term Rassenkampf (racial struggle). Operation Barbarossa was an invasion of the Soviet Union directed against Slavs, Jews, and Marxists. Goebbels (the Nazi propagandist) called the Russians an "not a people but an aggolmeration of animals". The invasion of the Soviet Union was openly a "war of extermination". Thus, all that caused Operation Barbarossa was racial hatred.
During what was called as the operation Barbarossa, the USSR was attacked by around 4.5 million Axis powers troops. This was under the leadership of Adolf Hitler who really wanted to conquer USSR. For more information on the operation Barbarossa, refer to: http://www.ask.com/wiki/Operation_Barbarossa
Operation Barbarossa wasn't a Battle, their was many battles which happened during Operation Barbarossa, Operation Barbarossa started on 22nd June 1941.
It was not called off, it was pushed back and defeated.
When the Nazis retreated from Battle of Britain, they launched Operation Barbarossa, which was the invasion into the Soviet union.
Operation Barbarossa was the German code name for their attack into Russia, which was launched on Sunday 22 June 1941.
Stalingrad .
Operation Barbarossa wasn't a Battle, their was many battles which happened during Operation Barbarossa, Operation Barbarossa started on 22nd June 1941.
1941
Operation Barbarossa began on 22 June 1941.
Operation Barbarossa
It was not called off, it was pushed back and defeated.
Operation Barbarossa was launched in the Summer - 22 June 1941 .
Operation Barbarossa began with the German invasion of Russia 22 June 1941 .
3,542,837 Soldiers were wounded during Operation Barbarossa.
The code name for this invasion was Operation Barbarossa.
Russia .
On June 22, 1941 Germany invaded the Soviet Union as a part of Operation Barbarossa. This happened even when Germany and the Soviet Union were in a non-aggression pact(Molotov-Ribbentrop Pact).
Operation Barbarossa was fought in the Soviet Union between Soviet occupied eastern Poland and Smolensk.