July 24
H. R. McMaster Born, U.S. National Security Adviser
Summary
Herbert Raymond McMaster is reported as having been born on July 24, 1962. He is a retired United States Army lieutenant general and military historian who served as the 25th United States National Security Advisor from 2017 to 2018 under President Donald Trump. A graduate of the United States Military Academy at West Point in 1984, McMaster earned a Ph.D. in American history from the University of North Carolina at Chapel Hill. His influential book Dereliction of Duty critiqued U.S. strategy in Vietnam. McMaster commanded forces in the Gulf War, including the Battle of 73 Easting, and later in operations in Iraq and Afghanistan. He taught military history at West Point and held senior roles including director of the Army Capabilities Integration Center. After retiring from the military in 2018, he joined the Hoover Institution at Stanford University as a senior fellow, where he continues to contribute to national security and strategic studies.
Why It Matters
McMaster's leadership bridged military operations and high-level policy during pivotal post-Cold War conflicts and the early Trump administration. His historical scholarship, particularly on civil-military relations, remains required reading in U.S. military education. As National Security Advisor, he shaped responses to global threats while advocating disciplined strategy, influencing debates on American foreign policy and the role of professional military advice in democratic governance.
Related Sites
- US Military Atlas: A related profile connecting H. R. McMaster with West Point, military leadership, and national security service.
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Sources
- H.R. McMaster, Hoover Institution, Stanford University. Accessed 2026-08-25.
- Who is H.R. McMaster, Trump's new national security adviser?, PBS NewsHour. Accessed 2026-08-25.
- H. R. McMaster, Wikipedia. Accessed 2026-08-25.