This legislation authorizes the Secretary of the Navy to incorporate nacelle improvements into the CMV-22 aircraft fleet. The initiative's core objectives are to significantly enhance the mission readiness and reliability of CMV-22 aircraft, particularly for distributed maritime operations in the Indo-Pacific, and to sustain the Nation's sole tiltrotor industrial base by retaining skilled workers during a critical transition period. Implementation prioritizes these improvement kits for CMV-22 aircraft produced or maintained in fiscal years 2025 and 2026, leveraging existing installation expertise from CV-22 upgrades. The Secretary must coordinate with the Under Secretary of Defense for Acquisition and Sustainment to preserve supply chain capabilities. Furthermore, the bill mandates a report to Congress within 180 days detailing the integration status, observed performance metrics, and the impact on the tiltrotor industrial base and workforce, with implementation subject to available appropriations.