That the following sums are appropriated, out of any money in the Treasury not otherwise appropriated, for the Department of Homeland Security for the fiscal year ending September 30, 2019, and for other purposes, namely: I Departmental management, operations, intelligence, and oversight Office of the Secretary and Executive Management Operations and support For necessary expenses of the Office of the Secretary and for executive management for operations and support, $132,904,000: Provided , That not to exceed $30,000 shall be for official reception and representation expenses: Provided further , That of the funds provided under this heading, $13,000,000 shall be withheld from obligation until the Secretary complies with section 106 of this Act and $13,000,000 shall be withheld from obligation until the Secretary provides the first report on border apprehensions required under this heading by the report accompanying this Act. Management Directorate Operations and support For necessary expenses of the Management Directorate for operations and support, $824,479,000: Provided , That not to exceed $2,000 shall be for official reception and representation expenses. Procurement, construction, and improvements (Including transfer of funds) For necessary expenses of the Management Directorate for procurement, construction, and improvements, $117,071,000, to remain available until September 30, 2020, of which $72,000,000 shall be derived by transfer from unobligated balances from prior year appropriations available under the heading Disaster Relief Fund : Provided , That no amounts may be transferred from unobligated balances that were designated by the Congress as an emergency requirement pursuant to the Concurrent Resolution on the Budget or the Balanced Budget and Emergency Deficit Control Act of 1985 or as being for disaster relief pursuant to section 251(b)(2)(D) of the Balanced Budget and Emergency Deficit Control Act of 1985. Research and development For necessary expenses of the Management Directorate for