National Security

Lessons From The Hoover Policy Boot Camp

Contributing Scholar: H. R. McMaster

The Greatest Threats to American Security

China, Russia, Iran, and North Korea have increasingly worked together to challenge American power. Meeting that threat requires more than military strength; it requires strategic competence, credible deterrence, strong alliances, and a clear understanding of war’s enduring nature — the foundations of lasting American security.

Up Next Minimum Wage: Good Intentions, Hard Evidence

Q&A: Deterrence, War, and American Resolve

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Published June 19, 2026

McMaster discusses why adversaries are often emboldened by perceived weakness, how the war in Ukraine fits into a broader contest involving Russia, China, Iran, and North Korea, and why the United States and its allies must adapt to changes in the character of warfare without losing sight of war’s enduring realities. He also reflects on NATO, Europe’s defense responsibilities, advising political leaders, and maintaining professionalism in public service. Across topics, he returns to the same argument: deterrence and effective strategy require strength, seriousness, and a clear view of both allies and adversaries.

Recorded on August 14, 2025.

Check out more from H.R. McMaster:

Watch "Today's Battlegrounds" with H.R. McMaster here.
Watch "GoodFellows" with H.R. McMaster here.
Read "The Free World’s Competitive Edge" by H.R. McMaster here.

Learn more about H.R. McMaster here.

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The opinions expressed in this video are those of the authors and do not necessarily reflect the opinions of the Hoover Institution or Stanford University.