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Churchill gave his "Iron Curtain" speech

On this day · 5 March 1946
45 sec read

A recently ousted prime minister stood in a small Missouri gym and named the divide that would define the next half-century.

Verified · America's National Churchill Museum — The Sinews of Peace ("Iron Curtain" Speech)

On March 5, 1946, Winston Churchill rose in the gymnasium of Westminster College in Fulton, Missouri, and delivered an address he titled “The Sinews of Peace.” History remembers it by a different phrase.

“From Stettin in the Baltic to Trieste in the Adriatic, an iron curtain has descended across the Continent.”

Churchill warned that Soviet power and influence had sealed off the nations of central and eastern Europe behind that barrier. He urged a “special relationship” between Britain and the United States to stand against it — coining a term still used today.

The setting was unlikely. Churchill was no longer prime minister, having lost the 1945 election, and spoke as a private citizen. President Harry Truman, a Missouri native, sat beside him and had personally added a note to the college’s invitation. Many commentators date the rhetorical opening of the Cold War to that afternoon in a Midwestern town of a few thousand people.

1946
Cold War rhetoric begins
1,500
in the audience

Sources & references

2 references

Well-established. Corroborated by 2 independent sources.

1 America's National Churchill Museum — The Sinews of Peace ("Iron Curtain" Speech) museum “On March 5, 1946, the presence of Winston Churchill and President Harry Truman turned a college gymnasium ... Churchill delivered his most famous post-World War II address — 'The Sinews of Peace.' ... an iron curtain has descended across the Continent.” nationalchurchillmuseum.org ↗
2 The National WWII Museum Museum / research “Winston Churchill's Iron Curtain Speech—March 5, 1946, delivered at Westminster College in Fulton, Missouri.” nationalww2museum.org ↗
✓ Last reviewed Jun 7, 2026

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