Following the Iuka-Corinth Campaign, the regiment was assigned to Brigadier General William Beall's brigade, of Major General Franklin Gardner's Department of Mississippi and East Louisiana and assigned to the garrison of Port Hudson. Due to the unit's losses, it became involved in underwent several field consolidations with other units while assigned to the Department of Mississippi and East Louisiana. Field consolidations were considered to be temporary, and the component regiments continued to maintain separate muster rolls. On January 7, 1863 Major General Franklin Gardner issued General Order No. 5 which temporarily consolidated several under strength Arkansas units: