Description:15 38 20 00 Germany. Berlin, problems, tensions because of the wall, division, separation, cold war. Close-up barbed wires. Seen on the wall. Close-up east soldiers who go on guard. Zone is mined, close-up panel which announces that mines are composed. Close-up panel "mines". Close-up soldiers with binoculars, watches. Soldiers pose and build sort of posts for barriers. Communists strengthened their positions with armament. They put barbed wires in campaign.