; Counter-ISIS Train and Equip Fund , 2019/2020, $471,837,000; Missile Procurement, Army , 2019/2021, $13,176,000; Weapons and Tracked Combat Vehicles, Army , 2019/2021, $52,477,000; Other Procurement, Army , 2019/2021, $8,750,000; and Aircraft Procurement, Air Force , 2019/2021, $94,697,000. 9018. (a) None of the funds appropriated or otherwise made available by this Act may be used for United States support of the Saudi Arabia-led coalition air campaign in Yemen until the Secretary of Defense— (1) certifies, in writing, to Congress that members of such coalition are in compliance with end-use agreements related to sales of United States weapons and defense articles