What we talk about when we talk about US strategic ‘credibility’ – from Vietnam to Iran
The piece traces how more than seven months of war, threats, and stalled diplomacy over Iran have revived an old Washington habit: invoking credibility as the thing perpetually at stake. Scholars quoted trace the lineage back to Vietnam, when officials like John Foster Dulles and McGeorge Bundy insisted American prestige itself hinged on a conflict with little direct strategic value.
The analysis notes that credibility has always carried a symbolic dimension beyond simply keeping promises, tied up with anxieties about U.S. dominance in a Western-led order. Vietnam's ending, with the Saigon evacuation, actually cratered that credibility rather than preserving it, birthing the so-called Vietnam Syndrome.
The essay leaves open whether the Iran campaign strengthened or undermined American deterrence, noting commentators disagree. What's consistent, it argues, is the ritual invocation of the word itself, regardless of outcome.
The full dispatch is available from the source below.