East Asian Firearms

Timeline

1. c. 1000–1420Beijing · BeijingThe Song dynasty already possessed gunpowder weapons such as fire lances, eruptive guns, and thunderclap bombs; in the early Ming, during the Yongle reign, the Shenjiying (Divine Engine Camp) was established to specialize in firearm drills and the defense of the capital, equipped with hand cannons, bowl-mouth cannons, and rockets, forming a third branch of arms independent of infantry and cavalry.
2. 1521–1530Xuanfu–Datong Nine Frontiers · Nine FrontiersIn the 1520s, the Mongol Altan Khan threatened the north; the Ming army equipped the Nine Frontier fortresses such as Xuanfu and Datong with general cannons, hand cannons, and firearm camps, coordinating with the beacon tower system for defense; the capital's Shenjiying also maintained a standing firearm force, but the proportion of firearms in field battles remained below contemporary European levels.
3. 1521–1530Korean Peninsula · Korean PeninsulaThe Joseon dynasty had already imported and copied firearms from China (such as hand cannons and rocket carts) for border defense; Japan before the 1543 Tanegashima incident still relied mainly on bows, long spears, and samurai swords, and had not yet widely adopted matchlocks in the 1520s, so East Asian firearms development showed a pattern in which Ming and Joseon led while Japan lagged behind.