; (D) $2,140,000,000 shall become available October 1, 2026; (E) $1,735,000,000 shall become available October 1, 2027; (F) $1,746,000,000 shall become available October 1, 2028; (G) $1,776,000,000 shall become available October 1, 2029; (H) $1,746,000,000 shall become available October 1, 2030; and (I) $1,718,000,000 shall become available October 1, 2031. (c) Availability of border security investment funds (1) In general Of the amount appropriated in subsection (a)(2)— (A) $500,000,000 shall become available October 1, 2023; (B) $1,850,000,000 shall become available October 1, 2024; (C) $1,950,000,000 shall become available October 1, 2025; (D) $1,925,000,000 shall become available October 1, 2026