Kammala jumla mai zuwa: An sanya wannan rundunar zuwa Brigadier Janar Martin E. Green's brigade na Major Janar John S. Bowen's Division, na Lieutenant Janar John C. Pemberton's Army of Mississippi don Kamfen na Vicksburg. Lokacin da aka kashe Janar Green a ranar 27 ga Yuni, 1863, an sanya Kanar Dockery a matsayin kwamandan Brigade na biyu, Bowen's Division, don haka ainihin umurnin filin na 19th Arkansas Regiment ya koma kan Lieutenant-Colonel Dismukes, wanda ya jagoranci rundunar ta hanyar mummunan fadace-fadace da suka gabaci Siege na Vicksburg. Arkansas ta 19 ta yi yaƙi a
Yaƙin Port Gibson, Yaƙin Champion's Hill, da Yaƙin Babban Black River Bridge, inda Lieutenant-Colonel Dismukes ya ji rauni sosai kuma an kama yawancin rundunar. Major Horatio Gates Perry Williamson ya ci gaba da zama mataimakin shugaban kasa bayan mutuwar Dismukes, kuma ragowar da ba a kama shi ba na 19th Arkansas ya koma Vicksburg, inda ya jimre da kwanaki arba'in.