History Unplugged Podcast

MacArthur’s Plans to Drop 50 Nuclear Bombs During the Korean War

5 snips
Jun 10, 2025
Robert Lyman, author of "Korea: War Without End" and an expert on the Korean War, explores the shocking proposal by General Douglas MacArthur to use 30 to 50 nuclear bombs during the conflict. The conversation dives into the dire consequences of such a strategy, including its potential to ignite a full-scale war with the Soviet Union. Lyman also examines the cultural memory of the war, contrasting its prominence in Korea with its obscurity in the West, and discusses how this pivotal conflict shaped Cold War geopolitics.
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INSIGHT

Nuclear Escalation Risk In 1950

  • Douglas MacArthur proposed using up to 20 nuclear weapons to halt Chinese and North Korean advances in 1950.
  • That plan would have killed millions and almost certainly escalated to full Soviet–U.S. war.
ANECDOTE

Forgotten War In British Memory

  • Robert Lyman describes asking 60 people in his local UK town and finding none who had heard of the Korean War.
  • He uses this to illustrate how poorly the conflict is remembered in Britain.
INSIGHT

Korea Built The Postwar Security Order

  • The Korean War created the modern global security structure and reversed post‑WWII demobilization.
  • It forced the U.S. into forward deployment and sustained alliances like NATO-style commitments.
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