U.S. Army Chief Warrant Officer 5 Dave Miller, Fort Eustis Warrant Officer Council member, explains promotion expectations and dispels myths about the warrant officer grade scale during a council meeting at Fort Eustis, Va., Sept. 19, 2013. Warrant officers have gone through name changes, expansions and reductions since their designation as headquarters clerks in 1896. (U.S. Air Force photo by Airman 1st Class Austin Harvill/Released)