2. Robert McNamara
Robert McNamara, Secretary of Defense under Presidents Kennedy and Johnson, brought a data-driven, corporate mindset to the Pentagon. He was both praised for his analytical reforms and criticized for his role in escalating the Vietnam War. As the architect of controversial strategies, McNamara’s tenure became synonymous with the war’s mounting costs and tragic outcomes. The later release of the Pentagon Papers exposed the complexities and contradictions of his policies, ensuring his legacy remains forever linked to a divisive chapter in American history (via NY Times).
