; or (8) sovereign flag of other countries. (c) Funds may be transferred to the United States Section of the International Boundary and Water Commission, United States and Mexico, from Federal or non-Federal entities, to study, design, construct, operate, and maintain treatment and flood control works and related structures, consistent with the functions of the United States Section: Provided , That such funds shall be deposited in an account under the heading International Boundary and Water Commission, United States and Mexico , to remain available until expended. (d) During fiscal year 2024, section 614(a)(4)(A)(ii) of the Foreign Assistance Act of 1961 ( 22 U.S.C. 2364(a)(4)(A)(ii) ) shall be applied by substituting $500,000,000 for $250,000,000 . (e) (1) Of the unobligated balances from amounts in the Department of the Treasury Forfeiture Fund, established by section 9705 of title 31, United States Code, $260,000,000 are hereby permanently rescinded, not later than September 30, 2024. (2) Of the unobligated balances from amounts made available by section 104A(m) of Public Law 103–325 ( 12 U.S.C. 4703a(m) ), $50,000,000 are hereby permanently rescinded. (3) Of the unobligated balances in the Nonrecurring Expenses Fund established in section 223 of division G of Public Law 110–161 , $50,000,000 are hereby rescinded not later than September 30, 2024. RESCISSIONS (INCLUDING RESCISSIONS OF FUNDS) 7075. (a) Millennium challenge corporation Of the unobligated balances from amounts made available under the heading Millennium Challenge Corporation from prior Acts making appropriations for the Department of State, foreign operations, and related programs, $475,000,000 are rescinded. (b) Embassy security, construction, and maintenance Of the unobligated balances from amounts made available under the heading Embassy Security, Construction, and Maintenance from prior Acts making appropriations for the Department of State, foreign operations, and related programs, $224,000,000 are rescinded. (c) International narcotics