In 1592,Korea was able to repel a Japanese invasion by the successful use of

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Korea was able to repel the Japanese invasion in 1592 by the successful use of heavily fortified "turtle ships". These ships were equipped with iron spikes and cannons, making them nearly invulnerable to Japanese attacks. The turtle ships were able to effectively defend the Korean coastline and prevent the Japanese from advancing further inland.

In 1592,Korea Was Able to Repel a Japanese Invasion by the Successful