There are authorized to be appropriated, for any fiscal year, for the Department of Justice, such sums as may be necessary
(1) for travel and related expenses of employees of the Department of Justice serving abroad and their families, to be payable in the same manner as applicable with respect to the Foreign Service under paragraphs (3), (5), (6), (8), (9), (11), and (15) of section 901 of the Foreign Service Act of 1980, and under the regulations issued by the Secretary of State; and
(2) for health care for such employees and families, to be provided under section 904 of that Act.