; and (2) by adding at the end the following new paragraph: (5) A description of any changes to a master plan for an ammunition production facility made in response to global events, including pandemics and armed conflicts. . 2889. Limitation on use of funds for United States Space Command Headquarters None of the funds authorized to be appropriated by this Act or otherwise made available for fiscal year 2024 for the Department of Defense may be obligated or expended to acquire, construct, plan, or design a new headquarters building for United States Space Command until June 30, 2024, when the Inspector General of the Department of Defense and the Comptroller General of the United States shall complete reviews of the selection announced in July of 2023. 2890. Plan for use of excess construction materials on southwest border (a) Plan Not later than 75 days after the date of the enactment of this Act, the Secretary of Defense shall submit to Congress a plan to use, transfer, or donate to States on the southern border of the United States all covered materials, with prioritization given to the refurbishment and or maintenance of ports of entry along the southwest border and construction projects aimed at stopping illicit human and vehicle traffic along the border of the United States with Mexico. (b) Elements The plan required by subsection (a) shall include the following: (1) A detailed proposal for the disposition of such covered materials, including a timeline for disposition and the authorities under which such disposition shall occur. (2) An assessment of the condition of such materials being stored, including (if applicable) a description of materials that have depreciated in value, become damaged, or been lost. (c) Requirements of requesting States Any State requesting the covered materials made available under this section must certify, in writing, that the materials it accepts will be exclusively used for the refurbishment or maintenance of ports of entry along the southwest border or construction projects