for Defense Working Capital Funds in the amount of $15,190,000. 1510. Defense health program Funds are hereby authorized to be appropriated for the Department of Defense for fiscal year 2019 for expenses, not otherwise provided for, for the Defense Health Program in the amount of $352,068,000 for operation and maintenance. 1511. Drug interdiction and counter-drug activities, defense-wide Funds are hereby authorized to be appropriated for the Department of Defense for fiscal year 2019 for expenses, not otherwise provided for, for Drug Interdiction and Counter-Drug Activities, Defense-wide in the amount of $153,100,000. 1512. Defense Inspector General Funds are hereby authorized to be appropriated for the Department of Defense for fiscal year 2019 for expenses, not otherwise provided for, for the Office of the Inspector General of the Department of Defense in the amount of $24,692,000. XVI Strategic Programs, Cyber, and Intelligence Matters 1601. Procurement authority for certain parts of intercontinental ballistic missile fuzes (a) Availability of funds Notwithstanding section 1502(a) of title 31, United States Code, of the amount authorized to be appropriated for fiscal year 2019 by section 103 for Missile Procurement, Air Force, $9,841,000 shall be available for the procurement of covered parts pursuant to contracts entered into under section 1645(a) of the Carl Levin and Howard P. Buck McKeon National Defense Authorization Act for Fiscal Year 2015 ( Public Law 113–291