Qualla: Siege of Jinju (1592)

Siege of Jinju (1592): Introduction

Sat, 14 Mar 2026 00:00:00 GMT

Kim Si-min had 170 arquebuses, 3,800 soldiers, and a fortress wall. The Japanese army approaching Jinju in November 1592 had 30,000 men, siege towers, and the confidence of a campaign that had swept through most of Korea in a matter of months. By the conventions of the Imjin War, the outcome should have been another quick Japanese victory. Instead, the Korean general turned Jinju Fortress into a proving ground for a new kind of resistance, one where recently acquired firearms, improvised tactics, and sheer determination held off an invasion force that outnumbered the defenders nearly eight to one.

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Siege of Jinju (1592): The Gateway to Jeolla

Sat, 14 Mar 2026 00:00:00 GMT

Jinju Fortress was not just another walled city. It was the strategic lock on the road to Jeolla Province, the rich southwestern region that Japan had not yet conquered. Japanese commanders Ukita Hideie and Hosokawa Tadaoki understood this clearly: taking Jinju would open a new f...

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Siege of Jinju (1592): Bullets, Rocks, and Mortars

Sat, 14 Mar 2026 00:00:00 GMT

What they encountered instead was a garrison that fought back with unfamiliar ferocity. Kim Si-min had trained his men on the 170 arquebuses he had recently acquired, weapons equivalent to those the Japanese used. When the attackers charged with scaling ladders and siege towers, ...

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Siege of Jinju (1592): A Wounded Commander, an Unbroken Defense

Sat, 14 Mar 2026 00:00:00 GMT

After three days of continuous fighting, a Japanese bullet struck Kim Si-min in the side of the head. He fell, unable to command. The Japanese pressed harder, hoping his loss would break Korean morale. It did not. The defenders fought on even as their ammunition ran low and their...

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Siege of Jinju (1592): Victory and Its Cost

Sat, 14 Mar 2026 00:00:00 GMT

The Japanese withdrew. The road to Jeolla remained closed, and Korean morale soared. The first Siege of Jinju entered Korean memory alongside the Battle of Hansan Island and the Battle of Haengju as one of the three greatest victories of the Imjin War, a conflict that otherwise b...

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