Lieutenant General, U.S. Army, Retired
National Security Advisor (2017-18)
Former National Security Advisor, Lieutenant General H. R. McMaster is a preeminent voice on leadership, global security and international affairs, recognized for his leadership in the Gulf War, Operation Enduring Freedom, and Operation Iraqi Freedom. Named one of TIME's "100 Most Influential People in the World" and Fortune's "50 World's Greatest Leaders", McMaster is renowned as a "warrior-intellectual." He is the author of two important and bestselling books on national security: Battlegrounds and Dereliction of Duty.
McMaster was commissioned in the United States Army upon graduation from the United States Military Academy at West Point in 1984. His command assignments in the United States Army include: Commanding General, Maneuver Center of Excellence and Fort Benning; Commander, Combined Joint Inter-Agency Task Force Shafafiyat (Transparency) in Kabul, Afghanistan; and Commander, Third Armored Cavalry Regiment at Fort Carson, Colorado and Iraq. He also served as Special Assistant to Commander, Multinational Force Iraq, and as an Assistant Professor of History at West Point. He was a research fellow at the Hoover Institution on War, Revolution, and Peace, and a Senior Consulting Fellow at the International Institute for Strategic Studies. McMaster has published scores of essays, articles, and book reviews on leadership, history, and the future of warfare in many publications including Foreign Affairs, The Wall Street Journal, and The New York Times. He was a contributing editor for Survival magazine from 2010-2017, and is currently a Senior Fellow at The Hoover Institution.