to carry out planning and design and military construction projects authorized by law: Provided further , That such amounts are designated by the Congress as being for an emergency requirement pursuant to section 251(b)(2)(A)(i) of the Balanced Budget and Emergency Deficit Control Act of 1985, as amended. Military construction, air force For an additional amount for Military Construction, Air Force , $1,035,752,000: Provided , That such amounts may be obligated and expended to carry out planning and design and military construction projects authorized by law: Provided further , That such amounts are designated by the Congress as being for an emergency requirement pursuant to section 251(b)(2)(A)(i) of the Balanced Budget and Emergency Deficit Control Act of 1985, as amended. Military construction, army national guard For an additional amount for Military Construction, Army National Guard , $50,000,000: Provided , That such amounts may be obligated and expended to carry out planning and design and military construction projects authorized by law: Provided further , That such amounts are designated by the Congress as being for an emergency requirement pursuant to section 251(b)(2)(A)(i) of the Balanced Budget and Emergency Deficit Control Act of 1985, as amended. Military construction, army reserve For an additional amount for Military Construction, Army Reserve , $3,300,000: Provided , That such amounts may be obligated and expended to carry out planning and design and military construction projects authorized by law: Provided further , That such amounts are designated by the Congress as being for an emergency requirement pursuant to section 251(b)(2)(A)(i) of the Balanced Budget and Emergency Deficit Control Act of 1985, as amended. Administrative Provision 501. Each amount designated in this title as being for an emergency requirement as pursuant to section 251(b)(2)(A)(i) of the Balanced Budget and Emergency Deficit Control Act of 1985 shall be available only if the President subsequently so designates all