; and (2) for each covered construction project included in the high-level milestone schedule document under paragraph (1), include in such document an identification and explanation of the status of any associated integrated master schedule. (b) Inclusion in future-years nuclear security program The milestone schedule document required under subsection (a) shall be included in the future-years nuclear security program for fiscal year 2025 and each subsequent fiscal year. (c) Covered construction project In this section, the term covered construction project means— (1) a construction project that is subject to Department of Energy Order 413.3B, or a successor order; or (2) a program designated as Enhanced Management A or B under the Program Execution Instruction of the Office of Defense Programs of the National Nuclear Security Administration. C Other Matters 3131. U.S. nuclear fuel security initiative (a) Short title This section may be cited as the Nuclear Fuel Security Act of 2023 . (b) Sense of Congress It is the sense of Congress that— (1) the Department should— (A) support increased domestic production of low-enriched uranium; and (B) accelerate efforts to establish a domestic high-assay, low-enriched uranium enrichment capability; and (2) if domestic enrichment of high-assay, low-enriched uranium will not be commercially available at the scale needed in time to meet the needs of the advanced nuclear reactor demonstration projects of the Department, the Secretary shall consider and implement, as necessary— (A) all viable options to make high-assay, low-enriched uranium produced from inventories owned by the Department available in a manner that is sufficient to maximize the potential for the Department to meet the needs and schedules of advanced nuclear reactor developers, without impacting existing Department missions, until such time that commercial enrichment and deconversion capability for high-assay, low-enriched uranium exists at a scale sufficient to meet future needs