2023—Subsec. (b). Pub. L. 118–31, § 1718(b)(1), inserted “(other than an officer of the Space Force)” after “in the case of an officer” in introductory provisions.

Subsec. (c). Pub. L. 118–31, § 1718(b)(2), which directed amendment of subsec. (c) by substituting “or Regular Marine Corps” for “Regular Marine Corps, of Regular Space Force”, was executed by making the substitution for “Regular Marine Corps, or Regular Space Force” to reflect the probable intent of Congress.

Subsec. (e). Pub. L. 118–31, § 1718(b)(3), added subsec. (e).

2021—Subsec. (a)(2). Pub. L. 116–283, § 924(b)(16), struck out “of that armed force” before period at end.

Subsec. (c). Pub. L. 116–283, § 924(b)(4)(H), substituted “Regular Marine Corps, or Regular Space Force” for “or Regular Marine Corps”.

2008—Subsec. (b)(1)(A), (B). Pub. L. 110–181 substituted “six years” for “5 years”.

Section effective on the first day of the first month beginning more than 180 days after Oct. 28, 2004, see section 501(g) of Pub. L. 108–375, set out as an Effective Date of 2004 Amendment note under section 531 of this title.