マイソール戦争
It has been suggested that Congreve may have adapted iron-cased gunpowder rockets for use by the British military from prototypes created by the Irish nationalist Robert Emmet during Emmet's Rebellion in 1803. But this seems far less likely given the fact that the British had been exposed to Indian rockets since 1780 at the latest, and that a vast quantity of unused rockets and their construction equipment fell into British hands at the end of the Anglo-Mysore Wars in 1799, 4 years before Emmet's rockets.