; and (B) not later than 15 days prior to disbanding such Joint Task Force, submit to such committees a justification relating thereto. (5) Appropriate congressional committees defined In this subsection, the term appropriate congressional committees means the committees specified in subparagraph (F) of section 708(b)(6) of the Homeland Security Act of 2002. (6) Repeal of sunset Paragraph (13) of section 708(b) of the Homeland Security Act of 2002 is repealed. (c) Strengthening cross-Border partnerships The Secretary of Homeland Security, in coordination with the Secretary of State, shall expand partnership efforts with law enforcement entities in Canada, Mexico, Guatemala, Honduras, and El Salvador to combat human smuggling and trafficking in such countries, including through the following: (1) Expansion of transnational criminal investigative units to identify, disrupt, dismantle, and prosecute human smuggling and trafficking operations. (2) Participation in the Bilateral Human Trafficking Enforcement Initiative by U.S. Immigration and Customs Enforcement and the Department of Justice with their Mexican law enforcement counterparts. (3) Advanced training programs for investigators and prosecutors from such countries.