10 U.S.C. § 10105Section
§ 10105. Army National Guard of the United States: composition
The Army National Guard of the United States is the reserve component of the Army that consists of—
(1) federally recognized units and organizations of the Army National Guard; and
(2) members of the Army National Guard who are also Reserves of the Army.
(Added Pub. L. 103–337, div. A, title XVI, §1661(a)(1), Oct. 5, 1994, 108 Stat. 2970.)