 The last requirement for successful coercion is the effective use of inducements, which are important facilitators used to give more credibility and assurance.President John F. Kennedy used coercive diplomacy successfully in 1962 when he was able to bring about a peaceful resolution to the Cuban Missile Crisis and avert possible warfare between the United States and the Soviet Union.When Kennedy learned of the Soviet Union's attempt to deploy forty-two medium-range and twenty-four intermediate-range ballistic missiles into Cuba, he established a naval blockade and threatened an invasion of Cuba with force to remove the missiles already there.