Staff Sgt. Steven Rudometkin, assigned to Task Force Wolf, checks the seal on a gas mask worn by a Cadet prior to entering the gas chamber at Fort Knox, Ky. June 4, 2017. The Army Reserve has increased its role in officer accessions training across all components of the Army Active Duty, Reserve and National Guard in order to meet the future demand for leaders. America’s Army Reserve generates combat ready units and Soldiers for the Army and Joint Warfighter that are trained, equipped, and lethal to win our Nation's wars.