2023—Pub. L. 118–31, § 1722(b)(6)(E)(i), substituted “and Space Force lieutenant colonels; regular Navy” for “lieutenant colonels and” in section catchline.

Subsec. (a). Pub. L. 118–31, § 1722(b)(6)(A), designated existing provisions as par. (1), substituted “or Regular Marine Corps” for “Regular Marine Corps, or Regular Space Force”, and added par. (2).

2021—Subsec. (a). Pub. L. 116–283 substituted “Regular Marine Corps, or Regular Space Force” for “or Regular Marine Corps”.

2018—Subsec. (b)(1). Pub. L. 115–232 substituted “section 8146(e) or 8372” for “section 5596(e) or 6383”.

2016—Subsec. (a). Pub. L. 114–328 inserted “or 637a” after “637(b)”.

2006—Pub. L. 109–163 designated existing provisions as subsec. (a), inserted heading, substituted “Except as provided in subsection (b) and as provided” for “Except an officer of the Navy or Marine Corps who is an officer designated for limited duty to whom section 5596(e) or 6383 of this title applies and except as provided”, and added subsec. (b).

1998—Pub. L. 105–261 substituted “Except an officer of the Navy or Marine Corps who is an officer designated for limited duty to whom section 5596(e) or 6383 of this title applies” for “Except an officer of the Navy designated for limited duty to whom section 5596(e) of this title applies and an officer of the Marine Corps designated for limited duty to whom section 5596(e) or section 6383 of this title applies” and struck out at end “During the period beginning on July 1, 1993, and ending on October 1, 1999, the preceding sentence shall not apply to an officer of the Navy designated for limited duty to whom section 6383 of this title applies.”

1993—Pub. L. 103–160 substituted “October 1, 1999” for “October 1, 1995”.

1992—Pub. L. 102–484 inserted at end “During the period beginning on July 1, 1993, and ending on October 1, 1995, the preceding sentence shall not apply to an officer of the Navy designated for limited duty to whom section 6383 of this title applies.”

1984—Pub. L. 98–525, § 1405(12), substituted “28” for “twenty-eight”.

Pub. L. 98–525, § 529(b), substituted “Except an officer of the Navy designated for limited duty to whom section 5596(e) of this title applies and an officer of the Marine Corps designated for limited duty to whom section 5596(e) or section 6383 of this title applies” for “Except an officer of the Navy and Marine Corps who is an officer designated for limited duty (to whom section 5596(e) or 6383 of this title applies)”.

Amendment by Pub. L. 115–232 effective Feb. 1, 2019, with provision for the coordination of amendments and special rule for certain redesignations, see section 800 of Pub. L. 115–232, set out as a note preceding section 3001 of this title.

Section effective Sept. 15, 1981, but the authority to prescribe regulations under this section effective on Dec. 12, 1980, see section 701 of Pub. L. 96–513, set out as an Effective Date of 1980 Amendment note under section 101 of this title.