; (B) the projected need for highly trained individuals in all fields of science and engineering; (C) the present and projected need for highly trained individuals in science and engineering career fields in which minorities and women are underrepresented; and (D) the lack of minorities and women in national security, especially in science and engineering fields in which such individuals are traditionally underrepresented. (5) Student agreement As a condition of the receipt of a scholarship under this section, a fellow shall agree— (A) to maintain satisfactory academic standing in accordance with standards determined by the institution of higher education at which the student is enrolled; (B) to complete an internship described in subsection (e) in a manner that the Secretary determines is satisfactory; (C) upon completion of the degree that the student pursues while in the fellowship program, to work for the Federal Government or in the field of education in the area of study for which the scholarship or fellowship was awarded, for a period specified by the Secretary, which shall not be longer than the period for which scholarship assistance was provided to such student; and (D) to return the amount of the assistance provided the recipient under the program with interest at a rate no higher than the high yield of the 10-year Treasury note auctioned at the final auction held prior to such June 1 if the student fails to comply with any of subsections (A) through (E). (6) Enforcement of agreement The Secretary may enforce the agreement under paragraph (5) as the Secretary determines appropriate. (e) Internship (1) In general The Secretary shall establish an internship program that provides each student who is awarded a fellowship under this section with an internship at a Defense Agency. (2) Requirements Each internship shall— (A) to the extent practicable, last for a period of at least 10 weeks; (B) include a stipend for transportation and living expenses incurred by the fellow during the fellowship