Adolf Hitler's proclamation of the Wehrmacht in 1935 precipitated his appointment to the 6th Corps and then the 6th Army Group, which subsequently became the 4th Army.
Adolf Hitleri Wehrmachti väljakuulutamine 1935. aastal suunati Kluge 6. korpusesse ja seejärel 6. armeesse, mis hiljem sai 4. armeeks.