H. R. McMaster

H. R. McMaster
Name	H. R. McMaster
Birth date	1954-07-24
Birth place	Philadelphia, Pennsylvania, U.S.
Allegiance	United States
Branch	United States Army
Serviceyears	1976–2018
Rank	Lieutenant General
Battles	Gulf War, Iraq War, War in Afghanistan (2001–2021)
Laterwork	Author, professor, commentator

H. R. McMaster is a retired United States Army lieutenant general, author, and former United States National Security Advisor. He gained prominence for his role in the Battle of 73 Easting during the Gulf War and later for his leadership in counterinsurgency efforts during the Iraq War and War in Afghanistan (2001–2021). McMaster served as the 26th National Security Advisor in the administration of Donald Trump and has held academic posts at institutions including Stanford University and the Hoover Institution.

Early life and education

Born in Philadelphia, Pennsylvania, McMaster attended Central High School before receiving an appointment to the United States Military Academy at West Point. He graduated from West Point with a Bachelor of Science and later earned a Master of Arts and a PhD in history from University of North Carolina at Chapel Hill. His doctoral work examined American military leadership and informed his study of campaigns such as the Battle of Antietam, Battle of Fredericksburg, and analyses of figures like Ulysses S. Grant and William Tecumseh Sherman. McMaster also completed professional military education at the United States Army Command and General Staff College and the National War College.

Military career

McMaster served as an armor officer in formations including the 1st Infantry Division and the 3rd Armored Division. He first gained national attention as a company commander in the Gulf War during the Battle of 73 Easting, where units of the 2nd Armored Cavalry Regiment engaged Iraqi Republican Guard formations. He later served in staff and command positions during the Iraq War and the War in Afghanistan (2001–2021), including tours with V Corps, Multi-National Force – Iraq, and as commander of the 3rd Cavalry Regiment. McMaster was an early and outspoken critic of prevailing counterinsurgency doctrine and contributed to the development of operational approaches used in the Surge in Iraq. He held senior positions on the Joint Staff and served as director of the Army Capabilities Integration Center and as commanding general of the Maneuver Center of Excellence at Fort Benning. Promoted to lieutenant general, he served as deputy commanding general of United States Army Training and Doctrine Command before retiring from active duty.

Academic and writing career

A student of military history, McMaster wrote the influential book Dereliction of Duty, which examined the conduct of civilian and military leaders during the Vietnam War, focusing on figures including Lyndon B. Johnson, Robert McNamara, William Westmoreland, and the Joint Chiefs of Staff. His scholarship drew on archives from the National Archives and Records Administration and presidential libraries such as the Lyndon B. Johnson Presidential Library and the John F. Kennedy Presidential Library and Museum. McMaster has contributed articles and essays to publications and venues including Foreign Affairs, The Atlantic, and proceedings of the United States Institute of Peace, engaging debates involving analysts and practitioners like Bret Stephens, Max Boot, Martin van Creveld, and Antony Beevor. He has lectured at United States Military Academy and guest-taught at civilian institutions including Yale University and Stanford University.

National Security Advisor and White House tenure

In February 2017 President Donald Trump appointed McMaster as National Security Advisor, succeeding Michael T. Flynn. In that role McMaster oversaw the National Security Council staff and advised on policies toward countries and organizations such as Russia, China, Iran, North Korea, the Islamic State of Iraq and the Levant, and alliances including NATO and partners like Israel and Saudi Arabia. His tenure involved interactions with cabinet officials including Rex Tillerson, James Mattis, and John Kelly, and with legislative bodies such as the United States Senate during confirmation and oversight hearings. McMaster emphasized integration of military intelligence and diplomatic strategy, drawing on doctrinal sources like the Goldwater–Nichols Act and historical case studies including the Korean War and World War II. He left the White House in April 2018 and was succeeded by John R. Bolton.

Post-government activities and commentary

After leaving government service McMaster joined the Hoover Institution at Stanford University as a fellow and returned to academic writing and public commentary. He has spoken at venues such as the Council on Foreign Relations, Center for Strategic and International Studies, and universities including Harvard University and Georgetown University, addressing topics involving NATO, European Union relations, China–United States relations, counterterrorism, and defense reform. McMaster has appeared on media outlets including CBS News, PBS, and The New York Times forums, and contributed to policy discussions involving figures such as Susan Rice, John McCain, and James Baker. He serves on advisory boards and consults with think tanks including the International Institute for Strategic Studies and the Atlantic Council.

Personal life and honors

McMaster is married to Kathleen Trotter McMaster and they have two children. He has received military awards including the Defense Distinguished Service Medal, Army Distinguished Service Medal, and the Bronze Star Medal. Civilian recognitions include lectureships and awards from institutions such as the United States Military Academy and the American Enterprise Institute. McMaster's work continues to influence debates among historians and policymakers about civil-military relations, strategic decision-making, and operational art.

Category:1954 births Category:Living people Category:United States Army generals Category:National Security Advisors of the United States