Fault Lines Episode 536: Live from RNDF: Lt. Gen. H.R. McMaster
Dec 12, 2025
H. R. McMaster, a former U.S. National Security Advisor with a deep background in military history, dives into modern deterrence and the dynamics of great-power competition. He discusses the significance of historical lessons for today's policymakers, emphasizing the perceptions of weakness faced by adversaries like Russia and China. McMaster highlights the importance of strengthening alliances and adapting to new battlefields, including cyber and space. He also expresses concerns over Russia's vulnerabilities and advocates for an innovative defense industry to meet future challenges.
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Episode notes
Perception Of Weakness Provokes War
- Perception of weakness provokes aggression and there is no such thing as an accidental war.
- Deterrence requires convincing adversaries they cannot accomplish objectives by force.
Deterrence Is Multi-Dimensional
- American power has multiple dimensions: military, economic, and industrial capacity matter.
- Ukraine shows you need exquisite capabilities plus industrial scale and duration to prevail.
Keep Forces Forward With Allies
- Maintain forward-positioned, capable U.S. forces operating with allies to deter aggression.
- Avoid withdrawing signals that communicate reluctance to defend partners.
