[Authorized Secretaries of Defense, Army, Navy, and Air Force to procure services in accordance with section 3109 of Title 5, Government Organization and Employees, under regulations prescribed by the Secretary of Defense, and to pay in connection therewith travel expenses of individuals while traveling from their homes or places of business to official duty stations and return; and was repealed and restated in section 129b of this title by Pub. L. 101–510, div. A, title XIV, § 1481(b)(1), (3), Nov. 5, 1990, 104 Stat. 1704, 1705.]