Public Law 114–323 ). (2) Withholding of funds The Secretary of State should withhold assistance to any unit of the security forces of a foreign country if the Secretary has credible information that such unit has engaged in sexual exploitation or abuse, including while serving in a United Nations peacekeeping operation, until the Secretary determines that the government of such country is taking effective steps to hold the responsible members of such unit accountable and to prevent future incidents: Provided , That the Secretary shall promptly notify the government of each country subject to any withholding of assistance pursuant to this paragraph, and shall notify the appropriate congressional committees of such withholding not later than 10 days after a determination to withhold such assistance is made: Provided further , That the Secretary shall, to the maximum extent practicable, assist such government in bringing the responsible members of such unit to justice. (g) Additional availability Funds appropriated under titles I and V of this Act which are returned or not made available due to the implementation of subsection (a) or the second proviso under the heading Contributions for International Peacekeeping Activities of such title shall remain available for obligation until September 30, 2020. (h) National Security Interest Withholding (1) Withholding The Secretary of State shall withhold 5 percent of the funds appropriated by this Act under the heading Contributions to International Organizations for a specialized agency or other entity of the United Nations if the Secretary, in consultation with the United States Ambassador to the United Nations, determines and reports to the Committees on Appropriations that such agency or entity has taken an official action that is against the national security interest of the United States or an ally of the United States, including Israel. (2) Release of funds The Secretary of State, in consultation with the United States Ambassador to the United Nations, may release