Section, acts Aug. 10, 1956, ch. 1041, 70A Stat. 549; July 12, 1960,
Pub. L. 86–616, § 9,
74 Stat. 395; Nov. 2, 1966,
Pub. L. 89–718, § 3,
80 Stat. 1115, provided for retirement of deferred officers not recommended for promotion after twenty years or more of service, except as provided in section
8301 of Title
5. See section
627 et seq. of this title.