Joint exercises of the armies of the USSR, Czechoslovakia, East Germany and Poland

Polish People's Republic. September 28, 1969. Soviet Army Senior Sergeant Viktor Muta and Czechoslovakian soldier Vladislav Vybyral (right to left in the foreground) exchange souvenirs after the end of joint exercises of the armies of the USSR, Czechoslovakia, East Germany and the Polish People's Republic. The exact location of the photo has not been established. Vladimir Musaelyan/TASS