Duplication of efforts In determining whether to establish a new IBET or to expand an existing IBET in a given region, the Secretary shall ensure that the IBET under consideration does not duplicate the efforts of other existing interagency task forces or centers within such region, including the Integrated Cross-Border Maritime Law Enforcement Operation Program established under section 711 of the Coast Guard and Maritime Transportation Act of 2012 ( 46 U.S.C. 70101 note) or the Border Enforcement Security Task Force established under section 432. (d) Operation (1) In general After determining the regions in which to establish IBETs, the Secretary may— (A) direct the assignment of Federal personnel to such IBETs