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Robert S. McNamara served as Secretary of Defense from 1961 to 1968, serving both Kennedy and Johnson.
Robert McNamara
President Kennedy.
Robert McNamara.
JFK's Secretary of Defense was Robert McNamara.
US Secretary of Defense during the Vietnam War.
Robert McNamara, (Kennedy and Johnson Administrations). Clark Clifford, (Johnson Administration). Melvin Laird, (Nixon Administration).
former Secretary of Defense Robert Strange McNamara.
The first US Secretary of Defense was James Vincent Forrestal. He served the office from September 17, 1947 until March 28, 1949.
Robert McNamara was Secretary of Defense during the main build-up with President Johnson.
Clark Clifford.
Robert McNamara