Leningrad was one of the three main targets in
operation Barbarossa. The operation started on June 22, 1941 and the
German North Army Group was striking toward Leningrad. On September 1,
1941, the Germans were very close
to cutting off the city. On September 15, 1941, the Germans, with help
from the Finins from the north, blockaded Leningrad.
The Germans were not able to take the city because
General Oberst Herman Hoth did not have enough strength. The bulk of his
offensive forces were request south to fight in the Battle for Moscow.
But he held forces and used them in the siege. By September the
initiative to take the city
around its perimeter failed. Thus the siege began and would last until
spring 1943. During the siege the Russians took supplies over Lake
Ladoga when lake froze over during winter. War provisions were haled
across the icy lake. The winter during the siege lots of Russian’s died
of hunger and the frigid cold. Beside the Russian supplies being held
over Leningrad factories were still producing tanks and other weapons
for the Soviet forces around Leningrad.
By January, 1944, German forces were repelled away
from the city by Russian offensive. Most of the original army group
north troops would never make it back to Germany.