About
Cyrus Roberts Vance was an American lawyer and diplomat, best known for his service as the 57th United States Secretary of State under President Jimmy Carter from 1977 to 1980. Prior to this, he held prominent positions such as the United States Deputy Secretary of Defense during the Johnson administration. He also served as Secretary of the Army and General Counsel of the Department of Defense under President Kennedy. Vance was a key figure in shaping American foreign policy during a critical period.
Career Timeline
Secretary of the Army
Vance is appointed as Secretary of the Army.
Deputy Secretary of Defense
Vance becomes Deputy Secretary of Defense, a high-ranking position in the Johnson administration.
Secretary of State Appointed
Vance is appointed as Secretary of State under President Jimmy Carter.
Resignation as Secretary
Vance resigns as Secretary of State due to disagreements over policy in Iran.
International Mediator
Vance serves as an international mediator in various conflicts.
Death in New York
Vance dies in New York, marking the end of his long career.
Legacy as Diplomat
Vance remembered as a prominent figure in American foreign policy.
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Last updated: February 23, 2026








