; (B) by striking Before and inserting When ; and (C) by striking shall consider and inserting shall apply risk-based criteria that takes into consideration ; (2) in subparagraph (B), by inserting and after the semicolon at the end; and (3) by striking subparagraphs (C) and (D) and inserting the following new subparagraph: (C) Whether, in accordance with paragraph (3), other joint cross-border initiatives already take place within the region in which the BEST unit would be established. . (c) Updated report Subsection (e) of section 432 of the Homeland Security Act of 2002 ( 6 U.S.C. 240 ) is amended to read as follows: (e) Reports Not later than 180 days after the date of the enactment of this subsection and biannually thereafter for the following six years, the Secretary shall submit to the Committee on Homeland Security of the House of Representatives and the Committee on Homeland Security and Governmental Affairs of the Senate a report that— (1) describes targets and performance measures for BEST units; (2) describes the effectiveness of BEST units in fulfilling the purposes specified in subsection (b); (3) identifies and assesses the impact of certain challenges on the sustainment of cross-border BEST operations, including challenges faced by international partners, and planned corrective actions; (4) identifies and assesses costs associated with BEST units, broken down by relevant categories designated at the Secretary’s discretion; (5) identifies ways to support joint training for BEST stakeholder agencies; (6) identifies and assesses ways BTTF under section 420, IBET units under section 437, and BEST units can better align operations, including interdiction and investigation activities