Which event nearly brought the world to nuclear war during the Cold War?

• A. Bay of Pigs invasion
• B. Cuban Missile Crisis
• C. Suez Crisis
• D. Korean War

Answer: (B)

Brinkmanship during the Cold War brought the world closest to nuclear war, and the clearest example is the Cuban Missile Crisis. In 1962 the United States learned that the Soviet Union had placed missiles in Cuba, just 90 miles from U.S. shores, which could strike most of the continental United States within minutes. The ensuing confrontation—naval quarantines, intense political pressure, and high-stakes bargaining—pushed both sides to the brink of war. A negotiated settlement followed: the Soviets would remove the missiles from Cuba, the U.S. would not invade Cuba, and, in a secret agreement, the U.S. would remove its missiles from Turkey later on. This crisis also led to practical safeguards like the hot line between Washington and Moscow to manage future crises. While other events like the Bay of Pigs invasion, the Suez Crisis, and the Korean War were significant Cold War flashpoints, none carried the same immediate threat of a nuclear exchange.