Rubuta ci gaba ga wannan sakin layi - An haɗa brigade zuwa sashin 6th (Poona) a watan Satumbar 1915. Ya shiga cikin Yaƙin Kut al Amara (28 ga Satumba), Yaƙin Ctesiphon (22 zuwa 24 ga Nuwamba) da kuma batun Umm a Tubul (1 ga Disamba). Bayan yakin Ctesiphon an yanke shawarar janye sashin zuwa Kut inda aka kewaye shi
Ka yi haƙuri. Tare da faduwar Kut a watan Afrilu 1916, rundunar ta shiga hannun Turkawa.