; and (2) return to its original focus and prioritize security, training, and acquisition of equipment for Mexican security forces involved in anti-drug efforts as well as be used to train prosecutors in ongoing justice reform efforts. (b) Assistance for Mexico The Secretary of State, in coordination with the Secretary and the Secretary of Defense, shall provide level and consistent assistance to Mexico— (1) to combat drug production and trafficking and related violence, transnational organized criminal organizations, and corruption; (2) to build a secure, modern border security system capable of preventing illegal migration; (3) to support border security and cooperation with United States military, intelligence, and law enforcement agencies on border incursions; (4) to support judicial reform, institution building, and rule of law activities to build judicial capacity, address corruption and impunity, and support human rights; and (5) to provide for training and equipment for Mexican security forces involved in efforts to eradicate and interdict drugs. (c) Allocation of funds; report (1) In general Notwithstanding any other provision of law, 50 percent of any assistance appropriated in any appropriations Act to implement this section shall be withheld until after the Secretary of State submits a written report to the congressional committees specified in paragraph (3) certifying that the Government of Mexico is— (A) significantly reducing illegal migration, drug trafficking, and cross-border criminal activities on Mexico’s northern and southern borders; (B) taking significant action to address corruption, impunity, and human rights abuses