From a little after the Western Allies (US, UK, FRANCE) moved in to occupy Berlin at end of the World War II to just before the Fall of the Berlin there was an annual Parade featuring all three nations. The Allied Forces Day Parade was traditionally held during the summer “parade season”.
I recently discovered a thought lost VHS cassette that had the on the ground POV video of the 1987 Allied Forces Day Parade.
Currently, on the Internet there are several other Allied Forces Day Parades from other years but, at this time, this is the only one from 1987.
Video run-time: ~22 minutes