Pretty much all over Germany. The Berlin Brigade was in Berlin, but they were light or motorized infantry if I remember correctly. Then two Armored Cav Regiments (11th ACR in the north, 2nd [I think] ACR in the south). Then 4 heavy divisions (either mech or armored) behind the Cav. Two Corps Headquarters (V and VII) each had two of the divisions and one of the ACRs along with all the other ash and trash. I was in 3rd Armored Division, about an hour north of Frankfurt or so. As I understood it, the plan was for 11th ACR to slow down the Commies like a speed bump, then we were gonna hopefully live long enough to die a glorious death just as reinforcements from CONUS arrived. At least that was my assessment of things. But what would I know...I was just a Signal weenie... But, big surprise, the Soviet empire managed to crumble all on it's own.
This is probably more a history lesson than anyone wants on New Year's Eve!