; (B) the amount of support to be provided; and (C) the anticipated duration of the provision of such support; and (2) includes a certification that— (A) the recipient country has taken demonstrable steps to increase security along the border specified for such country in subsection (a); and (B) the provision of such support is in the interest of United States national security. . (c) Limitation on reimbursement of Pakistan Such section is further amended— (1) by redesignating subsections (e) and (f) as subsections (g) and (h), respectively