; the purchase, rent, and installation of necessary equipment for radio, television, and digital transmission and reception, including to Cuba, as authorized; and physical security worldwide, in addition to amounts otherwise available for such purposes, $9,700,000, to remain available until expended, as authorized. Related programs The asia foundation For a grant to The Asia Foundation, as authorized by The Asia Foundation Act ( 22 U.S.C. 4402 ), $17,000,000, to remain available until expended. United States Institute of Peace For necessary expenses of the United States Institute of Peace, as authorized by the United States Institute of Peace Act ( 22 U.S.C. 4601 et seq.), $37,884,000, to remain available until September 30, 2019, which shall not be used for construction activities. Center for Middle Eastern-Western Dialogue Trust Fund For necessary expenses of the Center for Middle Eastern-Western Dialogue Trust Fund, as authorized by section 633 of the Departments of Commerce, Justice, and State, the Judiciary, and Related Agencies Appropriations Act, 2004 ( 22 U.S.C. 2078 ), the total amount of the interest and earnings accruing to such Fund on or before September 30, 2018, to remain available until expended. Eisenhower exchange fellowship program For necessary expenses of Eisenhower Exchange Fellowships, Incorporated, as authorized by sections 4 and 5 of the Eisenhower Exchange Fellowship Act of 1990 ( 20 U.S.C. 5204–5205 ), all interest and earnings accruing to the Eisenhower Exchange Fellowship Program Trust Fund on or before September 30, 2018, to remain available until expended: Provided , That none of the funds appropriated herein shall be used to pay any salary or other compensation, or to enter into any contract providing for the payment thereof, in excess of the rate authorized by section 5376 of title 5, United States Code