required, the originating body shall provide to the Archivist and publish in the Federal Register an unclassified written description of the reason for the continued postponement. (C) Scope The periodic review of postponed Missing Armed Forces Personnel records, or information within a Missing Armed Forces Personnel record, shall serve the purpose stated in section 2(b)(2), to provide expeditious public disclosure of Missing Armed Forces Personnel records, to the fullest extent possible, subject only to the grounds for postponement of disclosure under section 6. (D) Disclosure absent certification by President Not later than 5 years after the date of enactment of this Act, all Missing Armed Forces Personnel records, and information within a Missing Armed Forces Personnel record, shall be publicly disclosed in full, and available in the Collection, unless the President submits to the Archivist a certification that— (i) continued postponement is necessary because of an identifiable harm to the military defense, intelligence operations, or conduct of foreign relations