2Q - Challenges to American power: the legacy of crises over Berlin and relations with Khrushchev
Kennedy faced communist challenges in a divided European city, a Caribbean island and a fragile Asian ally. Learn how Berlin, Cuba and Vietnam tested American credibility, and why military strength did not provide a simple solution to political conflict.
Berlin and Khrushchev
Berlin exposed the problem of defending an isolated commitment without provoking nuclear war. West Berlin's American, British and French sectors lay inside communist East Germany. The Soviet blockade of 1948–1949 had already established that Western access mattered to American credibility. Khrushchev's demands from 1958 for changes to Berlin's status, and the collapse of the 1960 Paris summit after the U-2 incident, left Kennedy an unresolved crisis.
At Vienna in June 1961 Khrushchev pressed for a settlement that could threaten Western access. Kennedy interpreted his aggressive approach partly through the recent humiliation of the Bay of Pigs. He strengthened conventional forces and publicly defended Western rights in West Berlin. His flexible response approach sought options between doing nothing and threatening a massive nuclear attack: conventional forces, diplomacy, covert operations and nuclear deterrence could be used in different circumstances.
On 13 August 1961 the East German authorities closed the border and began building the Berlin Wall, with Soviet support. The immediate objective was to stop the flight of East Germans through Berlin, which was draining labour and undermining the regime's legitimacy. The United States protested but did not tear down the barrier: the Wall imprisoned East Germans, but it did not remove Western access to West Berlin. American and Soviet tanks confronted each other at Checkpoint Charlie in October before withdrawing. Kennedy's 1963 visit reassured West Berliners that their security remained an American commitment.
This was a mixed outcome. Western rights survived, and restraint avoided a larger war; freedom of movement and German reunification did not. The distinction between defending an existing enclave and liberating communist territory helps explain why immense American power had limited purposes. Treating acceptance of the Wall simply as either surrender or victory misses the competing risks. JFK Library account of Cold War policy.
Castro and the Bay of Pigs
Fidel Castro's overthrow of Batista in 1959 challenged the expectation that Cuba would remain within America's sphere of influence. Nationalisation of American-owned property, US economic pressure and growing Soviet support deepened hostility. Castro's revolutionary nationalism became tied to a communist alliance. Cuba's proximity to Florida made the challenge politically embarrassing, but its domestic support meant that removing Castro was not simply a matter of American resources.
Kennedy inherited a CIA plan to land Cuban exiles and approved the Bay of Pigs invasion in April 1961. The expectation that the landing would generate an uprising proved wrong. The exile force was defeated, and Kennedy refused to supply the overt American military intervention that might have rescued it at the cost of a much larger war. The failure strengthened Castro, damaged Kennedy's reputation and encouraged doubts about American judgement. Its causes included faulty assumptions about Cuba and the operation's feasibility, not merely a lack of presidential resolve.
The administration continued attempts to weaken Castro through Operation Mongoose, involving covert disruption and plans against his regime. From Castro's perspective, another American invasion remained plausible. This helps explain why Soviet protection was attractive and why the 1962 missile crisis emerged from an escalating relationship rather than appearing without a history. American efforts to demonstrate strength could increase the opponent's demand for security.
Missile crisis and compromise
Soviet nuclear missiles in Cuba could threaten American cities and strengthen Khrushchev's bargaining position. They also offered protection to Castro. Photographs taken by a U-2 flight on 14 October 1962 revealed missile sites; Kennedy then consulted his Executive Committee, known as ExComm. Air strikes or an invasion might destroy missiles but could miss weapons, kill Soviet personnel and trigger retaliation elsewhere. A naval quarantine, announced on 22 October, limited new deliveries while allowing time for negotiation.
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