In the invasion of Russia, he rose to command army group South; some of his tactics are now case studies taught in war colleges.
The main pressure of the attack would therefore have to be continued here, on the left wing of the army group Fabeck.
The fighting continued along the front of the army group until the 10th, when these troops were ready to attack.
On the extreme right wing of the army group also the attack on the 30th October had not had the success expected.
In war, these were grouped in varying numbers from three to five to constitute an army or army group.