Bronze Field Artillery

Timeline

1. c. 1450–1540Bronze foundries in Italy and along the Rhine · Central EuropeFrom the mid-15th century, bronze cannon became the preferred choice for elite field artillery because they could be repeatedly recast and had good gas-tightness; sectional barrels, carriages, and ammunition wagons allowed artillery to move with the army, mutually reinforcing bastion siege tactics during the Italian Wars.
2. 1551France, the Spanish Netherlands, and Mediterranean theaters · Southern EuropeDuring the Wars of Religion and the Habsburg-French rivalry, both sides' field armies were commonly equipped with several to more than a dozen bronze field guns to suppress infantry squares and bombard temporary earthworks; the French especially valued mobile artillery and its coordination with the baggage train, making it the core of firepower in mid-16th-century battles.
3. c. 1560–1650Coastal regions and colonial outposts of Eurasia and Africa · AmericasBronze field artillery spread to Ottoman frontiers, Indian Ocean strongholds, and American colonies along with European naval and land-warfare experience; from the early 17th century cast-iron cannon gained a cost advantage and bronze guns gradually retreated to heavy and naval artillery, but in the mid-16th century they remained the representative equipment of mobile field firepower.