How did JF Kennedy save cuba from the missile crisis?

President John F. Kennedy played a crucial role in averting the Cuban Missile Crisis in October 1962 by implementing a naval blockade, or "quarantine," to prevent further Soviet shipments of missiles to Cuba. He also engaged in intense diplomatic negotiations with Soviet Premier Nikita Khrushchev, ultimately agreeing to a secret deal that involved the U.S. removing its missiles from Turkey in exchange for the withdrawal of Soviet missiles from Cuba. Kennedy's measured response and willingness to communicate directly with Khrushchev helped de-escalate the situation and prevent a potential nuclear conflict.