President John F. Kennedy placed a naval blockade around Cuba in order to prevent the Soviets from bringing in more military supplies during the Cuban missile crises.
The Cuban missile crises was an international conflict between the United States and the Soviet Union.
This crises resulted when America deployed missiles in Italy and Turkey and the Soviet union in retaliation deployed similar ballistic missiles in Cuba.
In order to clamp down on the Soviet union, president John F. Kennedy placed a naval blockade on Cuba in an attempt to quarantine it and prevent the Soviet union from bringing in more military supplies.
Learn more about the Cuban Missile crisis at https://brainly.com/question/457425
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