10 U.S.C. § 1522: Posthumous warrants

(a) The Secretary concerned may issue, or have issued, an appropriate warrant in the name of a member of the armed forces who, after September 8, 1939, was officially recommended for appointment or promotion to a grade other than a commissioned grade but was unable to accept the appointment or promotion because of death. (b) A warrant issued under subsection (a) shall issue as of the date of the recommendation, and the member’s name shall be carried on the records of the military or executive department concerned as if he had served in the grade to which posthumously appointed or promoted from the date of the recommendation to the date of his death. (c) A warrant issued under subsection (a) in connection with the promotion of a deceased member to a higher grade shall require a finding by the Secretary concerned that, at the time of death of the member, the member was qualified for appointment to that higher grade.