 Complete the following phrase:  In May 1940 the division took part in the invasion of France, and remained there on occupation duty until April 1941, except for one brief period on reserve in Germany. In June 1941 it joined Operation Barbarossa under Army Group Centre. In September it was transferred to Army Group North, and it spent most of 1942 on the Volkhov Front. In December it was transferred back to Army Group Centre for the relief attempt at the 