Moscow city. Airport "Vnukovo". Chairman of the Presidium of the Supreme Soviet of the USSR N. V. Podgorny, Minister of Foreign Affairs of the USSR A. A. Gromyko, other officials meet at the airport President of the People's Republic of the Congo M. Nguabi. NV Podgorny and M. Nguabi bypass the guard of honor. Negotiations M. Nguabi and General Secretary of the CPSU Central Committee Leonid Brezhnev in the Kremlin. M. Ngouabi and his entourage lay a wreath at the Lenin Mausoleum, inspect Lenin's study in the Kremlin, visit the Babaev confectionery factory, the Soviet Women's Committee, where they meet with the chairman of the committee, cosmonaut V. V. Tereshkova , attend PI Tchaikovsky's ballet "The Nutcracker" at the Bolshoi Theater of the USSR. Breakfast in honor of the President of the People's Republic of the Congo M. Ngouabi in the Vladimir Hall of the Grand Kremlin Palace; M. Ngouabi is present, accompanied by members of the Politburo of the Central Committee of the Congolese Party of Labor, N. V. Podgorny, A. N. Kosygin and other officials. M. Ngouabi and his entourage visit the Institute of Chemical Physics of the USSR Academy of Sciences, where they meet with Academician N. N. Semenov. M. Ngouabi's interview for the USSR Central Television (synchronously). The city of Leningrad. M. Ngouabi and his entourage visiting the cruiser Aurora, laying a wreath at the memorial at the Piskarevskoye cemetery, visiting the Hermitage. Moscow city. Seeing off at the airport.