2019—Subsec. (a)(8). Pub. L. 116–92 added par. (8).

2016—Subsec. (b)(2). Pub. L. 114–328, § 921(a)(2)(A), substituted “subsection (d)” for “subsections (d) and (e)”.

Subsec. (c)(1). Pub. L. 114–328, § 921(a)(1), substituted “as necessary” for “as he considers appropriate” in introductory provisions.

Subsec. (d). Pub. L. 114–328, § 921(a)(2)(B), added par. (1) and redesignated former pars. (1) and (2) as (2) and (3), respectively.

Subsec. (e). Pub. L. 114–328, § 921(a)(2)(C), struck out subsec. (e) which required members of the Joint Chiefs of Staff to provide advice on request to the President, the National Security Council, the Homeland Security Council, or the Secretary of Defense.

2011—Subsec. (a)(7). Pub. L. 112–81 added par. (7).

2006—Subsecs. (b), (c)(2), (d), (e). Pub. L. 109–163 inserted “the Homeland Security Council,” after “the National Security Council,” wherever appearing.

1992—Subsec. (a)(2) to (6). Pub. L. 102–484 added par. (2) and redesignated former pars. (2) to (5) as (3) to (6), respectively.

Pub. L. 116–92, div. A, title IX, § 953(c), Dec. 20, 2019, 133 Stat. 1564, provided that the amendment made by section 953(c) is effective on the date that is one year after Dec. 20, 2019.