A Nazi U-Boat Tactic Stumped Allied Forces — Until a Retired British Naval Officer Designed a Game to Reveal How It Worked

A Nazi U-Boat Tactic Stumped Allied Forces — Until a Retired British Naval Officer Designed a Game to Reveal How It Worked

Using the floor as a giant board, the Western Approaches Tactical Unit, or WATU, would design a game that approximated a wolfpack attack on a convoy in the Atlantic

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