 Complete the following phrase:  JG 1 was posted to the Eastern Front in January 1945, near Danzig, on Army Group Norths sector. The move began on 14 January which demonstrative of the dire situation the Luftwaffe faced as the German armies in the Ardennes were subjected to heavy aerial bombardment. Major Günter Capito relieved of command the same day, Oberleutt Emil Demuth replaced him and Major Werner Zober succeeded him on 12 April. The Red Army East Prussian Offensive made rapid progress with the VistulaOder Offensive. JG 1 was evacuated from the 