1 hour - Visit of the Prime Minister of Greece Karamanlis to the USSR. Meeting at the airport. Conversation. Karamanlis, Kosygin. Laying a wreath at the Tomb of the Unknown Soldier. Conversation between Keramamlis and Brezhnev. 2 hours - Leningrad: St. Isaac's Cathedral, the arch of the Winter Palace. A visit by the Greek delegation to the Hermitage, laying a wreath at the monument "Mother of the Motherland". The signing of joint Soviet-Greek documents in the Kremlin.