France - Submarine. (Test flight). France - Brandt lays a wreath on the grave of Charles de Gaulle. Mauritania - Visit of the Pompidou Centre. Mauritania, Senegal - Visits Pompidou. Morocco - Celebration Belgium - Meetings of Heads of Government and Foreign Ministers of the NATO countries. USA - Reduction of work at the space center at Cape Kennedy. Mexico - Visits of people from different countries to Mexico in 1970.