Operation Ranch Hand
The US Air Force sprays herbicides, including dioxin-contaminated Agent Orange, over large areas of South Vietnam, with lasting health and environmental effects.
The US Air Force sprays herbicides, including dioxin-contaminated Agent Orange, over large areas of South Vietnam, with lasting health and environmental effects.
Pope John XXIII opens the Second Vatican Council, which brings sweeping reforms to the Catholic Church.
A 13-day standoff between the United States and the Soviet Union over nuclear missiles in Cuba brings the world closest to nuclear war.
China and India fight a Himalayan border war over Aksai Chin and present-day Arunachal Pradesh, ending in a unilateral Chinese ceasefire.
The National Liberation Front (FLN) fights French rule; the war ends with the Évian Accords and Algerian independence in 1962.
A conflict between North Vietnam and the Viet Cong on one side and South Vietnam, backed by the United States and its allies, on the other; it ends with the fall of Saigon in 1975.
A campaign of rapid industrialisation and collectivisation leads to a great famine that kills tens of millions.
Immediately after independence from Belgium, the Congo descended into secession, foreign intervention and civil war, ending when Mobutu Sese Seko seized power in 1965.