Rocket artillery

Rocket artillery is a type of artillery equipped with rocket launchers instead of conventional guns or mortars.

Types of rocket artillery pieces include multiple rocket launchers.

The use of rockets as some form of artillery dates back to medieval China where devices such as fire arrows were used (albeit mostly as a psychological weapon). Fire arrows were also used in multiple launch systems and transported via carts. Devices such as the Korean hwacha were able to fire hundreds of fire arrows simultaneously. The use of medieval rocket artillery was picked up by the invading Mongols and spread to the Ottoman Turks who in turn used them on the European battlefield.

The use of war-rockets is well documented in Medieval Europe. In 1408 Duke John the Fearless of Burgundy used 300 incendiary rockets in the siege of Liège. The city dwellers coped with this tactic by covering their roofs with dirt.

The earliest successful utilization of rocket artillery is associated with Tipu Sultan of Mysore. Tipu Sultan's father Hyder Ali successfully established the powerful Sultanate of Mysore and introduced the first iron-cased metal-cylinder rocket. The Mysorean rockets of this period were innovative, chiefly because of the use of iron tubes that tightly packed the gunpowder propellant; this enabled higher thrust and longer range for the missile (up to 2 km range). Tipu Sultan used them against the larger forces of the British East India Company during the Anglo-Mysore Wars especially during the Battle of Pollilur. Although the rockets were quite primitive, they had a demoralizing effect on the enemy due to the noise and bursting light.

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