Stay in Moscow of the party and government delegation of the DRV headed by Le Duan. Meeting of the delegation at the airport; Soviet-Vietnamese talks in the Kremlin; the negotiations involved: L. I. Brezhnev, A. N. Kosygin, A. A. Gromyko, N. V. Podgorny, A. A. Grechko; from the Vietnamese side: Le Duan, Le Thanh Ngi and others. Leonid Brezhnev and Le Duan sign a joint Soviet-Vietnamese Declaration. Laying wreaths by the Vietnamese delegation at the Lenin Mausoleum, at the tomb of the Unknown Soldier. A visit by the delegation to the Moscow plant of automatic lines named after the 50th anniversary of the USSR; a meeting of Soviet-Vietnamese friendship, held at the plant; speakers: Le Duan, factory workers. Le Duan and members of the delegation at the Moscow Vocational School No. 148; at a ceremonial meeting in the Kremlin Palace of Congresses, dedicated to the 58th anniversary of the October Revolution. Military parade, demonstration of workers in Red Square to celebrate the anniversary of the October Revolution. On the podium of the Lenin Mausoleum, the leaders of the CPSU, the Soviet government and Le Duan. Unloading tractors and other goods in the port of Haiphong, delivered by the Soviet ship "Bakuriani".