Cold war developments included plans for a summit meeting between Eisenhower and Khrushchev; it was cancelled when a U.S. high-altitude spy plane, a U-2, was discovered and shot down by the Soviets.
Cold war developments included the VIENNA SUMMIT CONFERENCE (June) between U.S. president Kennedy and Soviet premier Khrushchev, at which many issues were discussed; the construction of the BERLIN WALL (Aug.) revealed the continuing tension over Germany and Soviet concern about the large numbers of refugees fleeing to the West.
The Assembly of the World Council of Churches met in Delhi, India, and the International Missionary Council was formally integrated into the organization.
The Conference of Non-Aligned Nations in Belgrade was attended by 25 states and established a continuing organizational structure. UN secretary general Dag Hammarskjöld was killed in an airplane crash in the Congo.