During the month of September, 1941, Action Group A, consisting of around eight hundred men, and commanded by SS General Otto Ohlendorf, was operating on the Russian southern front.
In the period, 16th to 30th September, in the area around Nikolaev, and including the town of Cherson, they rounded up and massacred 35,782 Soviet citizens, mostly Jews. This was the figure reported to Hitler from the SD office, in a letter dated October 2, 1942.