; and (B) the development of— (i) a market for advanced nuclear reactors; and (ii) a resulting growing commercial nuclear fuel cycle capability. (b) Amendment (1) In general Subtitle E of title IX of the Energy Policy Act of 2005 ( 42 U.S.C. 16271 et seq.) (as amended by section 6(a)) is amended by adding at the end the following: 960. Advanced nuclear fuel security program (a) Definitions In this section: (1) High-assay, low-enriched uranium The term high-assay, low-enriched uranium means uranium with an assay greater than 5 weight percent, but less than 20 weight percent, of the uranium-235 isotope. (2) High-enriched uranium The term high-enriched uranium means uranium with an assay of 20 weight percent or more of the uranium-235 isotope. (b) High-Assay low-Enriched uranium program for advanced reactors (1) Establishment Not later than 1 year after the date of enactment of this section, the Secretary shall establish a program to make available high-assay, low-enriched uranium, through contracts for sale, resale, transfer, or lease, for use in commercial or noncommercial advanced nuclear reactors. (2) Nuclear fuel ownership Each lease under this subsection shall include a provision establishing that the nuclear fuel that is the subject of the lease shall remain the property of the Department, including with respect to responsibility for the final disposition of all radioactive waste created by the irradiation, processing, or purification of any leased uranium. (3) Quantity In carrying out the program under this subsection, the Secretary shall make available— (A) by December 31, 2022, high-assay, low-enriched uranium containing not less than 2 metric tons of the uranium-235 isotope