; and (ii) located at an institution of higher education; or (B) an institution of higher learning or community college with a geology or engineering program or department that has experience in mining research or work with the mining industry. (2) Institution of higher education For purposes of paragraph (1), the term institution of higher education has the meaning given that term in section 101 of the Higher Education Act of 1965 ( 20 U.S.C. 1001 ). 866. Enhanced domestic content requirement for navy shipbuilding programs (a) Enhanced domestic content requirement (1) Contracting requirements Except as provided in paragraph (2), for purposes of chapter 83 of title 41, United States Code, manufactured articles, materials, or supplies procured as part of a Navy shipbuilding program are manufactured substantially all from articles, materials, or supplies mined, produced, or manufactured in the United States if the cost of such component articles, materials, or supplies— (A) supplied during the period beginning January 1, 2026, and ending December 31, 2027, exceeds 65 percent of the cost of the manufactured articles, materials, or supplies; (B) supplied during the period beginning January 1, 2028, and ending December 31, 2032, exceeds 75 percent of the cost of the manufactured articles, materials, or supplies