; Military Construction, Navy and Marine Corps , $15,000,000; and Military Construction, Air Force , $15,000,000: Provided, That not later than 60 days after enactment of this Act, the Secretary of the military department concerned, or their designee, shall submit to the Committees on Appropriations of both Houses of Congress an expenditure plan for funds provided under this section: Provided further, That the Secretary of the military department concerned may not obligate or expend any funds prior to approval by the Committees on Appropriations of both Houses of Congress of the expenditure plan required by this section. 129. For an additional amount for Military Construction, Air Force , $100,000,000, to remain available until September 30, 2029, for expenses incurred as a result of natural disasters: Provided, That not later than 60 days after the date of the enactment of this Act, the Secretary of the Air Force, or their designee, shall submit to the Committees on Appropriations of both House of Congress an expenditure plan for funds provided under this section. 130. For an additional amount for the accounts and in the amounts specified for planning and design, for child development centers, to remain available until September 30, 2029: Military Construction, Army , $25,000,000; Military Construction, Navy and Marine Corps , $25,000,000; and Military Construction, Air Force , $25,000,000: Provided, That not later than 60 days after the date of enactment of this Act, the Secretary of the military department concerned, or their designee, shall submit to the Committees on Appropriations of both Houses of Congress an expenditure plan for funds provided under this section. 131. For an additional amount for the accounts and amounts specified for planning and design, for barracks, to remain available until September 30, 2029: Military Construction Army , $25,000,000; Military Construction, Navy and Marine Corps , $25,000,000