Song Dynasty Gunpowder Weaponry

Timeline

1. 1132De'an Prefecture · HubeiSong commander Chen Gui used fire lances (gunpowder tubes attached to spears) against rebels in the Battle of De'an, the earliest confirmed battlefield use of firearms. The term 'gunpowder charge' appears in texts, suggesting recipes and uses had become militarized.
2. 1133–1135Huainan and Jingxiang frontlines · Southern Song frontierIn the early Shaoxing era, amid frequent Song-Jin warfare, Song forces gradually incorporated thunderclap fire bombs and fire lances into city defense and field battle systems at Huainan and Jingxiang, coordinating them with ballistae and rolling stones.
3. 1138–1139Armaments Supervisor, Lin'an · ZhejiangThe Southern Song court standardized gunpowder weapon production through the Armaments Supervisor and prefectural arsenals, with gunpowder formulas and loading techniques gradually standardized. Fire lance tubes remained mainly bamboo and paper, but exploratory technology toward metal barrels had emerged.
4. 1140Song-Jin standoff frontline · ChinaBy the eve of the Shaoxing 10-year Song-Jin peace agreement, firearms had become standard border defense weapons. Fire lances were used for close combat, thunderclap and caltrop fire bombs for city defense and field battles, forming multi-layered firepower that paved the way for 13th-century metal fire tubes.