In 1989 (twenty years ago) the Berlin Wall was removed and German unification and the break up of the Soviet block commenced. Pathe was not around then but it was around when the Berlin Wall went up in 1961. This provoked a major increase in Cold War sabre rattling between East and West.
Some excellent footage of the background problems, the wall going up and the political ramifications. Lots of 'western' bias as you would expect from 1961-1963