The Secretary shall initiate and carry forward an intensified voluntary enlistment campaign to obtain the required personnel strengths.

(Added Aug. 10, 1956, ch. 1041, §7(a), 70A Stat. 620, §350; renumbered §2301, Pub. L. 115–282, title I, §113(b), Dec. 4, 2018, 132 Stat. 4221.)