Exclusive: Robert McNamara deceived LBJ on Gulf of Tonkin, documents show

By Gareth Porter
Published: July 8, 2009
Updated 13 hours ago

Official government documents reveal new side of defense secretary’s legacy

Robert S. McNamara, Secretary of Defense from 1961 to 1967, took many secrets with him when he died Monday at 93. But probably no secret was more sensitive politically than the one that would have changed fundamentally the public perception of his role in Vietnam policy had it been become widely known.

The secret was his deliberate deceit of President Lyndon B. Johnson on Aug. 4, 1964 regarding the alleged attack on US warships in the Gulf of Tonkin.