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Joseon Hwacha (Rocket Launcher)

Type Object Region Korean Peninsula Time c. 1418

A multi-barrel rocket launcher developed in the early Joseon dynasty, mounting dozens to over a hundred Shin'gi-cheon rockets on a wooden carriage fo…

Timeline

  1. 1421–1450Hanseong · North KoreaAfter King Sejong's accession, the Office of Military Equipment under the Ministry of War was established; gunpowder formulas were improved after Ming military firearms and texts like the Huogong Zuan-yao, and gunpowder-propelled Shin'gi-cheon rockets were developed, laying the technical foundation for the hwacha's multi-barrel volley fire.
  2. c. 1455–1592Korean Peninsula · Korean PeninsulaThe hwacha fixed multiple rows of rocket tubes on a wooden frame, could be flexibly deployed in city defenses and field positions, delivering area-suppression fire, and became one of Joseon's standard firearms.
  3. 1592–1598Korean Peninsula battlefields · Korean PeninsulaDuring the Imjin War, hwacha were used repeatedly in siege defense and delaying actions, coordinating with Yi Sun-sin's navy, verifying the suppressive effect of rocket volleys against dense Japanese charges.

Sources