H.R. McMaster's Journey in History and National Security

H.R. McMaster, a retired US Army Lieutenant General and former National Security Advisor, shares his upbringing, influenced by his mother's passion for teaching history. His PhD thesis on the Vietnam War led to his book 'Dereliction of Duty.' He discusses the political and military failures of the Vietnam War and the lack of a coherent strategy. McMaster also emphasizes the importance of understanding history to inform present challenges and decision-making, drawing lessons from conflicts like Yom Kippur War. He highlights the significance of framing discussions, clarifying assumptions, and offering multiple options in national security decision-making. McMaster concludes by reflecting on his tenure as National Security Advisor under President Trump, advocating for insulating foreign policy from partisan politics.