Return of aliens arriving from contiguous territory

(a) Appropriation In addition to amounts otherwise available, there is appropriated to the Department of Homeland Security for fiscal year 2025, out of any money in the Treasury not otherwise appropriated, $500,000,000 to remain available until September 30, 2029, for the purposes described in subsection (b). (b) Use of funds The funds made available under subsection (a) shall only be used for purposes of return of aliens under section 235(b)(2)(C) of the Immigration and Nationality Act (8 U.S.C. 1225(b)(2)(C)).