Algeria - Celebration [6th anniversary of independence]- parade and reception at Boumediene. Greece - the 28th anniversary from the day when Greece refused to join the war on the side of the axis. Hungary - the return of the parts of the Hungarian army from Czechoslovakia and Gyor, meeting. Czechoslovakia - Care of the tank [the Soviet Union or one of the allied socialist countries]. Belgium - Session the Minister of foreign Affairs of the 15 member States of NATO in Brussels. Czechoslovakia - Strike students.