Section 435, added act Aug. 10, 1956, ch. 1041, 9(a), 70A Stat. 620, related to temporary appointments in time of war or national emergency. See section 214 of this title. Section 436, added act Aug. 10, 1956, ch. 1041, 9(a), 70A Stat. 621, related to temporary promotions in time of war or national emergency. See section 275 of this title. Section 437, acts Aug. 10, 1956, ch. 1041, 9(a), 70A Stat. 622; June 28, 1962, Pub. L. 87–509, § 4(b), 76 Stat. 121, related to discharge during war or emergency of officers having less than 20 years of service for unsatisfactory performance of duty.