to the delegating authority a disapproval of the new contract or lease within 30 days of such submission. (c) Military manufacturing arsenal, depot, or plant defined In this section, the term military manufacturing arsenal, depot, or plant means a Government-owned, Government-operated defense plant of the Department of the Army that manufactures weapons, weapon components, or both. (d) Sunset The authority under this section shall terminate at the close of September 30, 2020.