10 U.S.C. § 9281

(a) The Secretary of the Air Force shall procure, and issue without charge to any person entitled thereto, any service medal authorized for members of the Air Force or the Space Force after September 26, 1947 , and any ribbon, clasp, star, or similar device prescribed as a part of that medal. (b) Under such regulations as the Secretary may prescribe, any medal or other device issued under subsection (a) that is lost, destroyed, or becomes unfit for use without fault or neglect of the owner, may be replaced at cost. However, if the owner is a member of the Air Force or the Space Force, the medal or device may be replaced without charge. (c) The Secretary may spend, from any appropriation for the support of the Air Force or the Space Force, amounts necessary to provide medals and devices under this section.