to the Central Intelligence Agency for any fiscal year for drug interdiction or counter-drug activities may be transferred to any other department or agency of the United States except as specifically provided in an appropriations law. 8048. None of the funds appropriated by this Act may be used for the procurement of ball and roller bearings other than those produced by a domestic source and of domestic origin: Provided , That the Secretary of the military department responsible for such procurement may waive this restriction on a case-by-case basis by certifying in writing to the Committees on Appropriations of the House of Representatives and the Senate, that adequate domestic supplies are not available to meet Department of Defense requirements on a timely basis and that such an acquisition must be made in order to acquire capability for national security purposes: Provided further , That this restriction shall not apply to the purchase of commercial items , as defined by section 103 of title 41, United States Code, except that the restriction shall apply to ball or roller bearings purchased as end items. 8049. None of the funds made available by this Act may be used to retire, divest, realign, or transfer RQ–4B Global Hawk aircraft, or to disestablish or convert units associated with such aircraft. 8050. None of the funds made available by this Act for Evolved Expendable Launch Vehicle service competitive procurements may be used unless the competitive procurements are open for award to all certified providers of Evolved Expendable Launch Vehicle-class systems: Provided , That the award shall be made to the provider that offers the best value to the government. 8051. In addition to the amounts appropriated or otherwise made available elsewhere in this Act, $44,000,000 is hereby appropriated to the Department of Defense: Provided , That upon the determination of the Secretary of Defense that it shall serve the national interest, the Secretary shall make grants in the amounts specified as follows: $20,000,000