Section, added Pub. L. 105–85, div. A, title IX, § 911(a)(1), Nov. 18, 1997, 111 Stat. 1857; amended Pub. L. 106–65, div. A, title IX, § 921(a)(1), Oct. 5, 1999, 113 Stat. 722; Pub. L. 106–398, § 1 [[div. A], title IX, § 941], Oct. 30, 2000, 114 Stat. 1654, 1654A–241; Pub. L. 108–375, div. A, title X, § 1084(d)(2), Oct. 28, 2004, 118 Stat. 2061, related to major Department of Defense headquarters activities personnel.