Advanced Research Projects Agency

Advanced Research Projects Agency salaries and expenses For expenses necessary for such advanced research projects as may be designated and determined by the Secretary of Defense, $520,000,000, to remain available until expended: Provided, That such amounts as may be determined by the Secretary of Defense to have been made available for related programs in other appropriations available to the Department of Defense during the current fiscal year may be transferred to and merged with this appropriation to be available for the same purposes and time period: Provided further, That such amounts of this appropriation as may be determined by the Secretary of Defense may be transferred to carry out the purposes of advanced research to those appropriations for military functions under the Department of Defense which are being utilized for related programs, to be merged with and to be available for the same time period as the appropriation to which transferred.