Stay in the USSR, the government delegation of Kampuchea: a meeting at the airport, a reception in the Kremlin by Leonid Brezhnev, laying wreaths at the Lenin Mausoleum and the Tomb of the Unknown Soldier, visiting the Lenin Komsomol Automobile Plant. Stay of the delegation in Leningrad: visiting Smolny, the cruiser "Aurora", meeting with the veterans of the revolution, laying a wreath at the Piskarevskoye cemetery, visiting the Hermitage. Stay of the delegation in Tbilisi: meeting with the leaders of the Republic of Georgia, visiting an agricultural exhibition, the Palace of Pioneers. Stay of the delegation in Baku: city tour, meeting with the leaders of Azerbaijan, visiting the memorial to 26 Baku commissars. Meeting at the House of Friendship with the Peoples of Foreign Countries in Moscow. Speech by Heng Samrin (synchronously). The signing in the Kremlin of joint Soviet-Cambodian documents.