What action did President Kennedy take regarding the nuclear missile sites in Cuba during the 1962 crisis?

During the 1962 Cuban Missile Crisis, President John F. Kennedy established a naval blockade, which he termed a "quarantine," around Cuba in response to the discovery of Soviet nuclear missile sites on the island. This action was aimed at preventing any further shipments of military equipment to Cuba and exerting pressure on the Soviet Union to withdraw the missiles that had already been deployed.

The decision for a naval blockade was significant as it allowed Kennedy to address the crisis without resorting to immediate military action, such as an air strike, which could have escalated tensions further. By opting for the blockade, Kennedy was able to engage in diplomatic discussions and negotiations with Soviet Premier Nikita Khrushchev, ultimately leading to a peaceful resolution to the crisis, where the Soviets agreed to dismantle the missile sites in exchange for a U.S. commitment not to invade Cuba and the removal of U.S. missiles from Turkey.

This measured approach illustrated a strategy of containment and highlighted Kennedy's desire to avoid a direct confrontation while effectively managing the threat posed by the missiles so close to U.S. shores.