Robert S. McNamara / 1960s
One of the documentary’s sharpest—and most damning—threads is McNamara’s own return to the Gulf of Tonkin episode under the blunt lesson he and Morris phrase as “we see what we want to believe.” In The Fog of War, Morris frames Lesson #7 around the 1960s episode in which ambiguous naval incidents in the Gulf were interpreted by U.S. decision‑makers in ways that justified rapid escalation. McNamara, speaking years later in 20 hours of interviews and against a backdrop of archival cabinet recordings, admits that perception and selective interpretation played a decisive role: the justifications that moved policy were not pristine facts but filtered readings of confusing signals. The film uses that admission to dramatize how a single chain of misreadings—validated by officials inside the Pentagon and the White House—became the pretext for the broader military commitment in Vietnam, a political scandal whose fallout reverberated through American trust in government and foreign policy.
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