Allen Dulles

Allen Dulles was an American intelligence officer and diplomat who served as the Central Intelligence Agency’s director from 1953 to 1961, shaping its covert-action role during the Cold War.

John Foster Dulles: John Foster Dulles was U.S. secretary of state from 1953 to 1959 and Allen Dulles’s older brother. As secretary of state, he worked alongside Allen while both held senior posts in the Eisenhower administration.
1953 Iranian coup d'état: The 1953 overthrow of Iranian prime minister Mohammad Mosaddegh, organized by British and U.S. intelligence services. The CIA operation under Dulles restored the Shah and became a model for covert regime change.
Central Intelligence Agency: The United States’ civilian foreign-intelligence agency, established in 1947. Dulles directed this agency and helped expand its covert-action capacity.
CIA involvement in the 1953 Iranian coup: The CIA’s role in organizing and supporting the 1953 overthrow of Iran’s prime minister. The intervention shaped Iranian politics and became a lasting source of anti-American grievance.
George F. Kennan: George F. Kennan was a U.S. diplomat and strategist who formulated the policy of containment toward the Soviet Union. Kennan favored long-term political containment, contrasting with Dulles’s reliance on covert interventions.
Dwight D. Eisenhower: Dwight D. Eisenhower was U.S. president from 1953 to 1961 and commander of Allied forces in Europe during World War II. Eisenhower authorized major covert operations during Dulles’s CIA directorship.
1954 Guatemalan coup d'état: The U.S.-backed 1954 overthrow of Guatemalan president Jacobo Árbenz. Dulles oversaw the CIA campaign that helped remove Árbenz and install a military government.
National Security Council: A U.S. executive-branch body that advises the president on national security and foreign policy. The council’s authorization process connected CIA operations under Dulles to presidential decisions.
CIA involvement in the 1954 Guatemalan coup: The CIA’s role in the 1954 operation that removed Guatemalan president Jacobo Árbenz. The coup helped deepen political conflict and institutionalized military rule in Guatemala.
Containment: A U.S. Cold War strategy aimed at limiting the expansion of Soviet power. Containment framed Dulles’s policies, though his covert-action approach differed from its diplomatic and economic tools.

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