Brinkmanship - foreign policy practice in which one or both parties force the interaction between them to the threshold of confrontation in order to gain an advantageous negotiation position over the other. The technique is characterized by aggressive risk-taking policy choices that court potential disaster.
Although the practice of brinkmanship has probably existed since the dawn of human history, the origin of the word comes from a 1956 Life magazine interview with former U.S. secretary of state John Foster Dulles, in which he claimed that, in diplomacy, “The ability to get to the verge [brink] without getting into the war is the necessary art...if you are scared to go to the brink, you are lost.” In response, American politician and diplomat Adlai Stevenson derided [criticized] Dulles’s “brinkmanship” as reckless.