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: Provided further, That not later than 60 days after the date of enactment of this Act, the Secretary shall submit a report to the Committees on Appropriations detailing the policies, mechanisms, and procedures that are in place to implement this subsection. (h) Additional availability Subject to the regular notification procedures of the Committees on Appropriations, funds appropriated by this Act which are returned or not made available due to the second proviso under the heading Contributions for International Peacekeeping Activities in title I of this Act or section 307(a) of the Foreign Assistance Act of 1961 ( 22 U.S.C. 2227(a) ), shall remain available for obligation until September 30, 2025: Provided , That the requirement to withhold funds for programs in Burma under section 307(a) of the Foreign Assistance Act of 1961 shall not apply to funds appropriated by this Act. (i) Strengthening american presence at international organizations (1) Of the funds made available by this Act under the heading International Organizations and Programs , not less than $10,000,000 shall be made available for the placement of United States citizens in the Junior Professional Officer Programme. (2) Of the funds made available by