The madman theory was a primary characteristic of the foreign policy conducted by U.S. President Richard Nixon. His administration, the executive branch of the federal government of the United States from 1969 to 1974, attempted to make the leaders of other countries think Nixon was mad, and that his behavior was irrational and volatile. (…)

In October 1969, the Nixon administration indicated to the Soviet Union that „the madman was loose“ when the United States military was ordered to full global war readiness alert (unbeknownst to the majority of the American population), and bombers armed with thermonuclear weapons flew patterns near the Soviet border for three consecutive days.