; or (2) Provide loans, loan guarantees, or equity investments to any entity unless the authority to provide such assistance is pursuant to either chapter 55 of title 50, United States Code, or section 831 of S. 2226, the National Defense Authorization Act for Fiscal Year 2024, as reported by the Senate Armed Services Committee. 8131. The Secretary of Defense may use up to $650,000,000 of the amounts appropriated or otherwise made available in this Act to the Department of Defense for the rapid acquisition and deployment of supplies and associated support services pursuant to section 3601 of title 10, United States Code, but only for the purposes specified in clauses (i), (ii), (iii), and (iv) of subsection (c)(3)(B) of such section and subject to the applicable limits specified in clauses (i), (ii), and (iii) of such subsection and, in the case of clause (iv) of such subsection, subject to a limit of $50,000,000: Provided, That the Secretary of Defense shall notify the congressional defense committees promptly of all uses of this authority. (INCLUDING TRANSFER OF FUNDS) 8132. In addition to amounts appropriated in title III, title IV, or otherwise made available elsewhere in this Act, $1,500,000,000 is hereby appropriated to the Department of Defense and made available for transfer to the procurement and research, development, test and evaluation accounts of the Army, Navy, Marine Corps, Air Force, and Space Force to reflect revised economic assumptions: Provided, That the transfer authority provided under this section is in addition to any other transfer authority provided elsewhere in this Act: Provided further, That none of the funds provided under this section may be obligated or expended until 30 days after the Secretary of Defense provides the Committees on Appropriations of the House of Representatives and the Senate a detailed execution plan for such funds: Provided further, That the amounts made available under this section are designated by the Congress as being for an emergency requirement pursuant to