Lt. Gen. Mark A. Milley (left), commanding general of III Corps and Fort Hood, recites the oath of commissioned officers with Brig. Gen. Viet Luong, deputy commanding general for maneuver, during a promotion ceremony at Cooper Field on Fort Hood, Texas, Aug. 6, 2014. Luong, a Vietnamese emigrant is the first Vietnamese-born general/flag officer in the U.S. military. (U.S. Army photo by Sgt. Angel Turner, 1st Cavalry Division)