The 6th-10th-15th Texas fought at the Battle of Ringgold Gap on 27 November 1863. Cleburne deployed Granbury's brigade just to the north of the gap. Attacked by Charles R. Woods's Federal brigade, the Texans opened fire and routed the three leading Missouri regiments. At Ringgold Gap, the 15th Texas lost four men wounded and one captured. During the Atlanta Campaign in 1864, the 15th Texas Cavalry remained consolidated with the 6th Texas Infantry, but the 10th Texas became an independent regiment again. At different times during the campaign, the 6th-15th Texas was commanded by Captains R. Fisher, Matthew M. Houston, J. W. Terrill, R. B. Tyus, S. E. Rice, and Lieutenant T. L. Flint. The Texas brigade, which consisted of the 7th and 10th Infantry, and the 17th-18th and 24th-25th Dismounted Cavalry, was led by Smith, Granbury, and Robert B. Young at various times. The 6th-15th Texas fought at the Battle of Rocky Face Ridge, the Battle of Resaca, the Battle of Pickett's Mill, the Battle of Dallas, the Battle of Kennesaw Mountain, the Battle of Peachtree Creek, the Battle of Atlanta, and the Battle of Jonesborough. In these actions, the 15th Texas lost 13 killed, 58 wounded, and three captured.