This bill amends the National Quantum Initiative Act to specifically incorporate quantum modeling and simulation into its framework. It expands the existing definition of Quantum Information Science to explicitly include modeling and simulation, acknowledging their growing importance in the field. This legislative change aims to ensure that these critical areas are recognized and supported within national quantum initiatives. The bill further amends the Quantum Information Science Research Program by designating quantum molecular modeling or simulation as a key area of focus for research. Congress finds that quantum computing has the potential to spur significant advancements in molecular modeling and simulation, offering accuracy and speed far beyond current supercomputing capabilities. These advancements are expected to yield breakthroughs in diverse fields, including the development of more effective medications, advanced materials for energy storage, and next-generation fertilizers, benefiting various industries and sectors.