((a)) There are authorized and appropriated to the Department of the Interior, out of any funds in the Treasury not otherwise appropriated, to remain available until expended, such sums as are necessary to carry out the purposes of sections 1921d(f)(1) and 1921d(i) of this title, sections 211, 212(b), 215, and 217 of the U.S.-FSM Compact, and sections 211, 212, 213(b), 216, and 218 of the U.S.-RMI Compact, in this and subsequent years.
((b)) There are authorized to be appropriated to the Departments, agencies, and instrumentalities named in paragraphs (1) and (3) through (6) of section 221(a) of the U.S.-FSM Compact and paragraphs (1) and (3) through (5) of section 221(a) of the U.S.-RMI Compact, such sums as are necessary to carry out the purposes of sections 221(a) of the U.S.-FSM Compact and the U.S.-RMI Compact, to remain available until expended.