The Kingdom of Mysore in India used Mysorean rockets as a weapon against the British in the wars that they fought against the British East India Company. Lieutenant General Thomas Desaguliers, Colonel Commandant of the Royal Artillery in Woolwich, was influenced by the reports about their effectiveness, and he undertook several unsuccessful experiments. Several Mysore rockets were sent to Woolwich for studying and reverse-engineering following the Second, Third, and Fourth Mysore wars. (Congreve's father was now the comptroller of the Royal Arsenal.) Even so, Congreve had to start his project in 1804 with his own funds. The first demonstration of his solid fuel rockets was in September 1805. The rockets were used effectively during the Napoleonic Wars, the War of 1812, and the First Anglo-Burmese War of 1824 – 1826.
... is a reference to Congreve rockets used during the bombardment of Fort McHenry in BaltimoreHarbor.The artillery was inspired by iron-cased rockets used by Tipu’s forces during the Anglo-Mysore war.