Can You Make a Sherman Tank Float?

Can You Make a Sherman Tank Float?

May 29, 2026 · 40 min · Season 7 · Episode 22

About this episode

The episode explores the innovative idea of making Sherman tanks swim for the D-Day invasion at Omaha Beach.

It’s D-Day and the Allies are about to invade Nazi-occupied France. For the landings to succeed, American soldiers on Omaha Beach will have to break through some formidable coastal defences - Hitler’s Atlantic Wall. Sherman tanks will come in very handy - and the Allies have come up with a novel solution for getting them to the beach. These tanks will swim. Everyone from Winston Churchill down thought swimming tanks were a great idea… but were they?  For a full list of sources, see the show notes at ⁠timharford.com⁠ See omnystudio.com/listener for privacy information.

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