Brinkmanship (or brinksmanship) is the practice of trying to achieve an advantageous outcome by pushing dangerous events to the brink of active conflict. The maneuver of pushing a situation with the opponent to the brink succeeds by forcing the opponent to back down and make concessions rather than risk engaging in a conflict that would no longer be beneficial to either side. That might be achieved through diplomatic maneuvers, by creating the impression that one is willing to use extreme methods rather than concede. The tactic occurs in international politics, foreign policy, labor relations, contemporary military strategy (by involving the threat of nuclear weapons), terrorism, and high-stakes litigation. The term is chiefly associated with John Foster Dulles, US Secretary of State from 1953 to 1956 during the Eisenhower administration. Dulles sought to deter aggression by the Soviet Union by warning that the cost might be massive retaliation against Soviet targets. Brinkmanship is the ostensible escalation of threats to achieve one's aims. The word was probably coined by the American politician Adlai Stevenson in his criticism of the philosophy described as "going to the brink" during an interview with US Secretary of State John Foster Dulles during the Eisenhower administration. In the article written in Life magazine by the correspondent James R. Shepley, Dulles defined his policy of brinkmanship in these terms: "The ability to get to the verge without getting into the war is the necessary art." During the Cold War, it was used as a policy by the United States to coerce the Soviet Union into backing down militarily. Eventually, the threats involved might become so huge as to be unmanageable, at which point, both sides are likely to back down. That was the case during the Cold War, since the escalation of threats of nuclear war, if carried out, were likely to lead to mutual assured destruction (MAD). The pioneering game theorist Thomas Schelling defined brinkmanship as "manipulating the shared risk of war.