Section 247, added act Aug. 9, 1955, ch. 684, 1(2), 69 Stat. 620; amended May 14, 1960, Pub. L. 86–474, § 1(17), 74 Stat. 146, related to involuntary retirement of rear admirals and to their retention on active list. See section 290 of this title. Section 248, added act Aug. 9, 1955, ch. 684, 1(2), 69 Stat. 620, related to involuntary retirement of captains and to their retention on active list. See section 289 of this title.