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FISCAL YEAR 2019 NATIONAL NUCLEAR SECURITY ADMINISTRATION BUDGET TRACKER (Figures in millions of 2018 $US and may not add due to rounding)FY 2018 OmnibusFY 2019 RequestFY 2019 Request vs FY 2018 Omnibus (%)FY 2019 Request vs FY 2018 Omnibus (Millions of $)FY 2019 Final AppropriationFY 2019 Final Appropriation vs FY 2019 Request (%)FY 2019 Final Appropriation vs FY 2019 Request ($)FY 2019 Final AppropriationFY 2019 Final Appropriation vs FY 2018 Omnibus (%)FY 2019 Final Appropriation vs FY 2018 Omnibus ($)
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TOTAL, NNSA14,66915,091+2.9%+422.015,229+0.9%+137.615,229+3.8%+559.7
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FEDERAL SALARIES & EXPENSES407.6423+3.8%+15.4410-3.1%-13.0410+0.6%+2.4
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WEAPONS ACTIVITY
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TOTAL10642.111,017+3.5%+374.911,100+0.8%+83.011,100+4.3%+457.9
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Directed Stockpile Work4009.44,666+16.4%+656.64,658-0.2%-7.74,658+16.2%+648.8
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Life Extension Programs and Major Alterations1,7441,920+10.1%+175.91,920+0.0%+.01,920+10.1%+175.9
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B61 Life Extension Program788.6794+0.7%+5.5794+0.0%+.0794+0.7%+5.5
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W76 Life Extension Program224.1114-49.2%-110.249-57.1%-65.049-78.2%-175.2
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W88 Alt 370 (W88 Alteration Program)332.3304-8.4%-28.0304+0.0%+.0304-8.4%-28.0
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W80-4 Life Extension Program399.1655+64.1%+255.7655+0.0%+.0655+64.1%+255.7
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IW1 (Interoperable Warhead 1)053n/a+53.053+0.0%+.053n/a+53.0
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W78-Life Extension Program00n/an/a0+.00n/a+.0
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W76-2 Modification (Low-Yield SLBM)065n/an/a65+0.0%+.065n/a+65.0
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Stockpile Systems502619+23.4%+117.6599-3.2%-20.0599+19.5%+97.6
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B61 Stockpile Systems6065+8.1%+4.865+0.0%+.065+8.1%+4.8
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W76 Stockpile Systems5194+83.5%+42.984-10.6%-10.084+64.0%+32.9
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W78 Stockpile Systems6081+35.3%+21.281+0.0%+.081+35.3%+21.2
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W80 Stockpile Systems8080+0.1%+.180+0.0%+.080+0.1%+.1
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B83 Stockpile Systems3635-1.9%-.735+0.0%+.035-1.9%-.7
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W87 Stockpile Systems8383-0.1%-.183+0.0%+.083-0.1%-.1
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W88 Stockpile Systems132181+37.5%+49.3171-5.5%-10.0171+29.9%+39.3
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Science474.5565+19.1%+90.5480-15.0%-84.5480+1.3%+6.0
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Engineering183.1212+15.8%+28.9190-10.3%-21.9190+3.8%+7.0
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Inertial Confinement Fusion Ignition and High Yield544.9419-23.1%-125.9545+30.1%+125.9545+0.0%+.0
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Advanced Simulation and Computing721.2703-2.5%-18.2670-4.7%-32.9670-7.1%-51.1
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Advanced Manufacturing Development85.597+13.4%+11.582-15.9%-15.482-4.7%-4.0
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Infrastructure and Operations (formerly RTBF)3117.83,003-3.7%-114.83,088+2.8%+84.93,088-1.0%-30.0
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Uranium Processing Facility663.0703+6.0%+40.0703+0.0%+.0703+6.0%+40.0
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Secure Transportation Asset185.6278+49.8%+92.4279+0.2%+.6279+50.2%+93.1
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Defense Nuclear Security770.6691-10.3%-79.6691-0.1%-.4691-10.4%-79.9
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IT & Cybersecurity186.7221+18.4%+34.3221+0.1%+.2221+18.5%+34.5
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Legacy Contractor Pensions232.1162-30.2%-70.1162+0.2%+.3162-30.1%-69.8
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DEFENSE NONPROLIFERATION
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TOTAL1999.21,863-6.8%-136.21,930+3.6%+67.01,930-3.5%-69.2
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Defense Nuclear Nonproliferation Research & Development556.5456-18.1%-100.5576+26.2%+119.6576+3.4%+19.1
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Global Material Security390.1318-18.5%-72.1407+28.0%+89.1407+4.4%+17.0
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International Nuclear Security46.346+0.0%+.046+0.0%+.046+0.0%+.0
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Domestic Radiologic Security110.491-17.8%-19.7127+40.4%+36.7127+15.4%+17.0
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International radiologic security78.960-24.5%-19.379+32.4%+19.379+0.0%+.0
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Nuclear smuggling detection and deterrence154.4140-9.1%-14.0154+10.0%+14.0154+0.0%+.0
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Material Management and Minimization308.6332+7.6%+23.4294-11.5%-38.2294-4.8%-14.8
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Highly Enriched Uranium Reactor Conversion.098n/a+98.30-100.0%-98.30+.0
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Nuclear material removal32.933+0.0%+.033+0.0%+.033+0.0%+.0
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Material Disposition183.7201+9.4%+17.2226+12.4%+25.0226+23.0%+42.2
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Laboratory Partnership and Support92.00-100.0%-92.035n/a+35.035-62.0%-57.0
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Nonproliferation and Arms Control134.7130-3.5%-4.7130-0.2%-.3130-3.7%-5.0
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Nonproliferation Construction (MOX)335.0220-34.3%-115.0220+0.0%+.0220-34.3%-115.0
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Surplus Plutonium Disposition (MOX Alternative).059n/a+59.00-100.0%-59.00+.0
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Nuclear Counterterrorism and Incident Response Program282.4319+13.0%+36.6319+0.1%+.2319+13.0%+36.8
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Legacy Contractor Pensions41.029-29.2%-12.029-1.2%-.429-30.1%-12.3
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Use of Prior Year Balances038n/a-37.725-33.8%+12.725-25.0
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Rescission-49.03-93.6%+45.919+510.3%-15.919-61.2%+30.0
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NAVAL REACTORS
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TOTAL1620.01,789+10.4%+169.01,789-0.0%-.41,789+10.4%+168.6
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Sources: The White House's fiscal 2019 budget request; the Consolidated Appropriations Act 2018;
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Joint Explanatory Statement for H.R. 5895
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Last Modified: September 11, 2018.
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