; and (2) recommendations for such action as the Secretary considers necessary to reduce the veteran-to-staff ratio for each such program. 245. None of the funds appropriated or otherwise made available in this title may be used by the Secretary of Veterans Affairs to enter into an agreement related to resolving a dispute or claim with an individual that would restrict in any way the individual from speaking to members of Congress or their staff on any topic not otherwise prohibited from disclosure by Federal law or required by Executive Order to be kept secret in the interest of national defense or the conduct of foreign affairs. 246. For funds provided to the Department of Veterans Affairs for each of fiscal year 2019 and 2020, section 258 of Division A of Public Law 114–223 shall apply. 247. None of the funds appropriated or otherwise made available by this Act may be used to conduct research using canines unless: the scientific objectives of the study can only be met by research with canines; the study has been directly approved by the Secretary; and the study is consistent with the revised Department of Veterans Affairs canine research policy document released on December 18, 2017: Provided , That not later than 180 days after enactment of this Act, the Secretary shall submit to the Committees on Appropriations of both Houses of Congress a detailed report outlining under what circumstances canine research may be needed if there are no other alternatives, how often it was used during that time period, and what protocols are in place to determine both the safety and efficacy of the research. 248. For an additional amount for the Department of Veterans Affairs, $2,000,000,000 to remain available until expended, for infrastructure improvements, including new construction, and in addition to amounts otherwise made available in this Act for such purpose, of which: (1) $1,000,000,000 shall be for Veterans Health Administration—Medical Facilities to be used for non-recurring maintenance