Stay of the party and government delegation of Vietnam headed by the General Secretary of the CPV Central Committee Le Duan in the USSR. 1h - Meeting at the airport; reception at Mikhail Gorbachev's in the Kremlin; signing of the declaration; a visit by the delegation to the Mausoleum, the tomb of the Unknown Soldier, the machine-tool plant named after S. Ordzhonikidze; the city of Volgograd. 2h -Delegation to Mamayev Kurgan, Volzhskaya hydroelectric power station; walk along the Volga. Meeting dedicated to the laying of the monument to Ho Chi Minh in Moscow, speakers: Grishin, Le Duan; meeting with Gorbachev.