Category: First Japanese Invasion (1592–1593)

In-depth coverage of Japan’s first invasion of Korea, including early land battles, rapid advances, Korean resistance, and the turning point created by naval warfare.

  • The First Japanese Invasion of Korea (1592-1593)

    Introduction: Twenty Days That Changed East Asia May 23, 1592. Over 700 Japanese ships appeared off the coast of Busan, Korea’s southeastern port. Within hours, 18,700 samurai warriors were ashore. Within two days, Busan fortress—Korea’s first line of defense—had fallen. May 25, 1592. Dongrae fortress, just north of Busan, fell after fierce resistance. Magistrate Song…

    The First Japanese Invasion of Korea (1592-1593)