Smith and Bragg met in Chattanooga on July 31, and devised a plan for the campaign: The newly created Army of Kentucky, including two of Bragg's brigades and approximately 21,000 men, would march north under Kirby Smith's command into Kentucky to dispose of the Union defenders of Cumberland Gap. (Bragg's army was too exhausted from its long journey to begin immediate offensive operations.) Smith would return to join Bragg, and their combined forces would attempt to maneuver into Buell's rear and force a battle to protect his supply lines. Any attempt by Ulysses S. Grant to reinforce Buell from northern Mississippi would be handled by the two small armies of Maj. Gens. Sterling Price and Earl Van Dorn.