The purpose of this legislation, known as the Advanced Reactor Modernization for Operational Resilience Act of 2025, is to enhance the energy resilience of U.S. Army installations by implementing a pilot program that utilizes advanced nuclear reactors. The goal is to ensure a reliable energy source for critical infrastructure, which is essential for military operations. Key provisions of the legislation include the establishment of a pilot program that will deploy advanced nuclear micro-reactors or small modular reactors at selected Army installations.