He joined the U.S. Army under General Ferdinand Claiborne in mid-November, and some 125 Choctaw warriors took part in an attack on Creek forces at Kantachi (near present day Econochaca, Alabama) on 23 December 1813. With this victory, Choctaw began to volunteer in greater numbers from the other two districts of the tribe. By February 1814, a larger band of Choctaws under Pushmataha had joined General Andrew Jackson's force for the sweeping of the Creek territories near Pensacola, Florida. Many Choctaw departed from Jackson's main force after the final defeat of the Creek at the Battle of Horseshoe Bend. By the Battle of New Orleans a small group of Choctaw and Chickasaw warriors were all that remained.