History of rockets
The first rockets were used as propulsion systems for arrows, and may have appeared as early as the 10th century in Song dynasty China. However more solid documentary evidence does not appear until the 13th century. The technology probably spread across Eurasia in the wake of the Mongol invasions of the mid-13th century. Usage of rockets as weapons before modern rocketry is attested to in China, Korea, India, and Europe. One of the first recorded rocket launchers is the "wasp nest" fire arrow launcher produced by the Ming dynasty in 1380. In Europe rockets were also used in the same year at the Battle of Chioggia. The Joseon kingdom of Korea used a type of mobile multiple rocket launcher known as the "Munjong Hwacha" by 1451.
The use of rockets were outdated by 15th century. The use of rockets in wars was revived with the creation of iron-cased rockets, which were used by Kingdom of Mysore (Mysorean rockets) and by Marathas during the mid 18th century, and were later modified and used by the British. The later models and improvements were known as the Congreve rocket and used in the Napoleonic Wars.