American planes drop bombs on the territory of the Democratic Republic of Vietnam. Vietnamese planes shoot from machine guns, anti-aircraft guns. Vietnamese pilot sits in the cockpit; plane in the air. A burning American plane is falling. Stay in Moscow of the Vietnamese delegation in connection with the holding in the Soviet Union of the month of solidarity with the struggle of the Vietnamese people. A rally of solidarity with the Vietnamese people in Izmailovsky Park. The USSR pilot-cosmonaut G.S. Titov is speaking. A visit by the Vietnamese delegation to the Moscow plant "Red Proletarian", the Moscow Automobile and Road Institute (MADI), the cinema "Coliseum". Members of the delegation are present at the play "Intervention" at the Satire Theater. Opening of a photo exhibition and paintings by Soviet photographers and artists in the House of Friendship with the Peoples of Foreign Countries. Artist I. Glazunov speaking. The Ambassador of the Democratic Republic of Vietnam to the USSR Nguyen Tho Tian is present.