14 U.S.C. § 710 : US Code - Section 710: Appointment or wartime promotion; retention of grade upon release from active duty

Search 14 U.S.C. § 710 : US Code - Section 710: Appointment or wartime promotion; retention of grade upon release from active duty

(a) A member of the Reserve on active duty, who is appointed or
promoted under section 214 or 275 of this title, is entitled upon
release from that duty to the highest grade satisfactorily held by
reason of that appointment or promotion. The Secretary shall
determine the highest grade satisfactorily held.
(b) Unless otherwise entitled to a higher grade, a member
recalled to active duty shall be recalled in the grade in which
released under subsection (a).