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663 Event

August 27

Tang-Silla Fleet Crushes Japan: Korea's Fate Decided on the Geum

The combined Tang Chinese and Silla Korean fleets crushed the Baekje-Japanese alliance on the Geum River, destroying over 400 ships and ending Japan's first attempt to project military power onto the Korean peninsula. The defeat reshaped East Asian geopolitics for centuries, as Japan turned inward and did not attempt another Korean invasion until the 1590s.

August 27, 663

1363 years ago

What Else Happened on August 27

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