What was the Credibility gap?
“Credibility gap” was originally used in association with the Vietnam War in the New York Herald Tribune in March 1965, to describe then-president Lyndon Johnson’s handling of the escalation of American involvement in the war. A number of events—particularly the surprise Tet Offensive, and later the 1971 release of the Pentagon Papers—helped to confirm public suspicion that there was a significant “gap” between the administration’s declarations of controlled military and political resolution, and the reality.
