During any period in which vessels may be requisitioned under this chapter as amended, the President is authorized through the Secretary of Transportation to acquire by voluntary agreement of purchase or charter the ownership or use of any merchant vessel not owned by citizens of the United States.
46 U.S. Code § 56310 - Voluntary purchase or charter agreements
 So in original.
Section, as added and amended by section 3504(b) of Pub. L. 115–91, is based on act Aug. 9, 1954, ch. 659, § 2, 68 Stat. 675; Pub. L. 97–31, § 12(152), Aug. 6, 1981, 95 Stat. 167, which was formerly classified to section 197 of Title 50, War and National Defense, before being transferred to this chapter and renumbered as this section.
Pub. L. 115–91, § 3504(b)(1), transferred section 2 of act Aug. 9, 1954, to this chapter and renumbered it as this section. See Codification note above.