Fund
(a) There is established on the books of the Treasury a fund to be known as the Department of Defense Medicare-Eligible Retiree Health Care Fund (hereinafter in this chapter referred to as the “Fund”), which shall be administered by the Secretary of the Treasury. The Fund shall be used for the accumulation of funds in order to finance on an actuarially sound basis liabilities of the uniformed services under uniformed services retiree health care programs for medicare-eligible beneficiaries.