the consolidation, closure, or realignment of military installations. (d) Revision of force structure plan and infrastructure inventory (1) Revision authorized The Secretary may revise the force structure plan and infrastructure inventory. (2) Submission If the Secretary revises the force structure plan or infrastructure inventory, the Secretary shall submit the revised plan or inventory to Congress not later than February 15 of the year following the year in which the a plan or inventory was first submitted. (3) Limitation For the purposes of selecting military installations for consolidation, closure, or realignment under this Act in the year in which a revision is submitted, no revision of the force structure plan or infrastructure inventory is authorized after the date specified in paragraph (2). (e) Certification of need for consolidation, closure, and realignment of military installations (1) Initial certification On the basis of the force structure plan, the infrastructure inventory, and the report required under subsection (c), the Secretary shall include in the report a certification of whether the need exists for the Department to consolidate, close, or realign military installations. (2) Effect of affirmative certification If the Secretary certifies that the need exists for a round for the selection of military installations for consolidation, closure, or realignment, the Secretary also must certify that— (A) the recommendations for the consolidation, closure, or realignment of military installations will— (i) result in annual net savings for each of the military departments beginning not later than five years following the date of the completion of the recommended consolidation, closure, or realignment action