No member of the Reserve, other than a temporary member, may be a member of another military organization. A temporary member of the Reserve who is a member of another military component shall, if ordered to active duty therein, be disenrolled as a temporary member of the Reserve.
(Added Pub. L. 96–322, § 1, Aug. 4, 1980, 94 Stat. 1006, § 711; amended Pub. L. 97–136, § 6(c)(1), (2), Dec. 29, 1981, 95 Stat. 1706; renumbered § 3712, Pub. L. 115–282, title I, § 118(b), Dec. 4, 2018, 132 Stat. 4233.)