Rare Earth Minerals Economic Agreements Rare Earth Elements Investment Deals U.S. Demands Ukrainian Minerals U.S.-Ukraine Agreement Investment Agreements U.S.-Africa Relations US-Ukraine Economic Relations Investment Opportunities Trade Agreements U.S. Investments Debt Agreements US Aid Economic Development Reconstruction Efforts Supply Chains US Assistance Critical Minerals Rare Earths U.S. Economic Policy U.S.-Ukraine Agreements Rare Minerals U.S.-Ukraine Economic Agreement Strategic Minerals Retaliatory Measures Africa Lithium and Titanium