The Crusader army marched to the former Byzantine city of Antioch that had been in Muslim control since 1084. The Crusaders began the siege of Antioch in October 1097 tell Antioch was captured.

The siege ended with a British surrender on October 19, 1781; over 7,000 British soldiers were captured, in the last major land battle of the American Revolutionary War.

The Ulm Campaign is generally regarded as a strategic masterpiece and was influential in the development of the Schlieffen Plan in the late 19th century.

Muhammad Ali sent 16,000 soldiers, and 63 escort vessels under command of his son, Ibrahim Pasha. Britain, France, and Russia intervened to protect the Greek revolutionaries. On 20 October 1827 at the Battle of Navarino, while under the command of Muharram Bey, the Ottoman representative, the entire Egyptian navy was sunk by the European Allied fleet, under the command of Admiral Edward Codrington.

Boer guns began shelling the British camp from the summit of Talana Hill at dawn on 20 October. Penn Symons immediately counter-attacked: his infantry drove the Boers from the hill, for the loss of 446 British casualties, including Penn Symons.