9-я армия
The final army conference of the Ninth Army took place at 1500 hours on April 28. At this point, contact was lost with the V Corps and the V SS Mountain Corps. The conference found that the only possible break-out route had to lead through Halbe. This was not difficult for the Soviet commanders to deduce as well, while, on the other hand, Ninth Army had virtually no information about the Soviet force dispositions between it and the Twelfth Army. From this conference onward, command and control within the Ninth Army collapsed. There was almost no contact between the Ninth Army headquarters and Army Group Vistula, and little contact with formations under Ninth Army command. There were few or no maps to guide planning or combat operations.