Section, [Pub. L. 107–314, div. D, title XLIII, § 4302], formerly [Pub. L. 106–65, div. C, title XXXI, § 3136], Oct. 5, 1999, [113 Stat. 927]; renumbered [Pub. L. 107–314, div. D, title XLIII, § 4302], and amended [Pub. L. 108–136, div. C, title XXXI, § 3141(f)(3)], Nov. 24, 2003, [117 Stat. 1762]; [Pub. L. 112–81, div. C, title XXXI, § 3121(b)], Dec. 31, 2011, [125 Stat. 1709]; [Pub. L. 112–239, div. C, title XXXI, § 3131(bb)(1)(D)], Jan. 2, 2013, [126 Stat. 2185], related to nonproliferation initiatives and activities.