🛠️ Invention or technique

Panokseon, upper-deck warship

Panokseon, buque de guerra de cubierta superior

Date
1555 · confidence medium
Place
Yeosu, South Jeolla, South Korea
Credited to
Joseon navy
Field
Movement

What it is

A flat-bottomed ship with a two-deck superstructure, oars and sails, which carried cannon along its sides and a protected fighting platform. It was the main warship of the Joseon fleet and the basis of Yi Sun-sin's tactics.

The first panokseon is dated to 1555 in the Annals of Myeongjong, within the naval reform before the war of 1592. Its place of construction is not known precisely.

What it led to

  • Yi Sun-sin's naval victories in 1592-1598
  • the turtle ship (geobukseon), derived from its hull
  • a model for naval artillery in shallow coasts
🕸️ View in the graph

Built on

Made possible

Links

Sources✓ verified 2026-11-04