The Siege of Nundydroog was conducted by British East India Company forces under the command of General Charles Cornwallis in October 1791, during the Third Anglo-Mysore War. The fortress of Nundydroog, held by forces of Tipu Sultan, the ruler of Mysore, was successfully stormed on 19 October 1791.
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Siege of Nundydroog Wikipedia(Text) CC BY-SA