Lieutenant-Colonel George Custer fought the so-called Battle of the Washita in November 1868. This raid on Cheyenne Chief Black kettle's camp on Oklahoma was in retaliation for Cheyenne raids on Kansas settlements the previous month. It was part of a massive military campaign to contain all Indians who refused to stay within their newly assigned reservations. The soldiers were under orders to destroy the village, kill the men, and take all women and children as prisoners. They descended in a surprise attack, killing more than a hundred warrior (including Black Kettle himself) and close to forty noncombatants. The Indians were reinforced by warriors from neighboring Arapaho, Kiowa, and Comanche villages, and Custer withdrew his troops-but without the knowledge that he had wreaked revenge.