4th Brigade, Camp Holland, Tarin Khowt, Oruzgan, Brigadier General Zafar Khan(redesignated brigade of another corps which had been transferred into 205 Corps' Area of responsibility.)
According to a report by The Senlis Council, not only people from Kandahar province are treated at Mirwais Hospital but also from neighboring Helmand, Zabul, Oruzgan and others.
Between deployment on June 2, 2004, and June 17, 2004, taskforce 1/6 BLT of the 22nd Marine Expeditionary Unit (or MEU) engaged Taliban and other anti-coalition forces in both Oruzgan Province and Zabul Province culminating in the Dai Chopan region of Afghanistan.