The U.S. Department of State's Office of the Coordinator of U.S. Assistance to Europe, Eurasia, and Central Asia (EUR/ACE) has issued a Request for Information (RFI-EURACE-2026-001) for Ukraine Critical Minerals Investments. This RFI, issued on December 11, 2025, with responses due by January 15, 2025, seeks input from interested parties on promoting U.S. engagement and investment in Ukraine's critical minerals sector. The initiative aims to diversify U.S. supply chains, enhance U.S. business opportunities, and support Ukraine's economic partnership and recovery. The RFI outlines overarching goals, including driving U.S. private sector involvement, identifying high-potential projects, improving geological surveys, advancing legislative reforms, enhancing infrastructure, and coordinating with other U.S. government initiatives like the U.S.-Ukraine Reconstruction Investment Fund. The document poses nine specific questions for respondents regarding trends, U.S. supply chain interests, investment strategies, barriers, enabling activities, achievable results, geological data improvement, and policy reforms. It also requests information on organizational capabilities relevant to the sector and region. Responses are for planning purposes only and do not obligate the U.S. Government to issue a funding opportunity.