The date of the enactment of this section, referred to in subsec. (a), is the date of enactment of Pub. L. 118–159, which was approved
Section 834 of the William M. (Mac) Thornberry National Defense Authorization Act for Fiscal Year 2021, referred to in subsec. (b)(4)(B), is section 834 of Pub. L. 116–283, which is set out as a note under section 4571 of this title.