Pub. L. 106–65, div. A, title IX, § 933(b)(2), Oct. 5, 1999, 113 Stat. 730, provided that: “Regulations under section 2785 of title 10, United States Code, as added by subsection (a), shall be prescribed not later than 180 days after the date of the enactment of this Act [Oct. 5, 1999].”