; reserve plant and Government and contractor-owned equipment layaway, $5,239,239,000 (reduced by $10,000,000), to remain available for obligation until September 30, 2020. Defense production act purchases For activities by the Department of Defense pursuant to sections 108, 301, 302, and 303 of the Defense Production Act of 1950 ( 50 U.S.C. 4518 , 4531, 4532, and 4533), $67,401,000, to remain available until expended. Procurement, National Defense Restoration Fund (including transfer of funds) In addition to amounts provided elsewhere in this Act, there is appropriated $12,622,931,000, for the Procurement, National Defense Restoration Fund : Provided, That such funds provided under this heading shall only be available for programs, projects and activities necessary to implement the 2018 National Defense Strategy: Provided further, That such funds shall not be available for transfer until 30 days after the Secretary has submitted, and the congressional defense committees have approved, the proposed allocation plan for the use of such funds to implement such strategy: Provided further, That such allocation plan shall include a detailed justification for the use of such funds and a description of how such investments are necessary to implement the strategy: Provided further, That the Secretary of Defense may transfer these funds only to procurement accounts: Provided further , That the funds transferred shall be merged with and shall be available for the same purposes and for the same time period, as the appropriation to which transferred: Provided further , That none of the funds made available under this heading may be transferred to any program, project, or activity specifically limited or denied by this Act, except for missile defense requirements resulting from urgent or emergent operational needs: Provided further , That the transfer authority provided under this heading is in addition to any other transfer authority available to the Department of Defense. IV Research, development, test and evaluation