258,033 258,033 Nuclear smuggling detection and deterrence 181,308 181,308 Total, Global Material Security 524,048 524,048 Nonproliferation and Arms Control 212,358 212,358 Defense Nuclear Nonproliferation R&D Proliferation detection 290,388 290,388 Nonproliferation stewardship program 107,437 107,437 Nuclear detonation detection 285,603 285,603 Forensics R&D 44,759 44,759 Nonproliferation fuels development 0 0 Total, Defense Nuclear Nonproliferation R&D 728,187 728,187 Nonproliferation Construction: 18–D–150 Surplus Plutonium Disposition Project, SRS 77,211 77,211 Total, Nonproliferation Construction 77,211 77,211 NNSA Bioassurance Program 25,000 0 Program reduction (–25,000) Legacy contractor pensions 22,587 22,587 Nuclear Counterterrorism and Incident Response Program Emergency Operations 19,123 19,123 Counterterrorism and Counterproliferation 474,420 474,420 Total, Nuclear Counterterrorism and Incident Response Program 493,543 493,543 Subtotal, Defense Nuclear Nonproliferation 2,528,959 2,503,959 Adjustments Use of prior year balances –20,000 –20,000 Total, Adjustments –20,000 –20,000 Total, Defense Nuclear Nonproliferation 2,508,959 2,483,959 Naval Reactors Naval reactors development 838,340 838,340 Columbia-Class reactor systems development 52,900 52,900 S8G Prototype refueling 0 0 Naval reactors operations and infrastructure 712,036 712,036 Program direction 61,540 61,540 Construction: 22–D–533 BL Component Test Complex 0 0 22–D–531 KL Chemistry & Radiological Health Building 10,400 10,400 21–D–530 KL Steam and Condensate Upgrade 53,000 53,000 14–D–901 Spent Fuel Handling Recapitalization Project, NRF 199,300 199,300 24–D–530 NRF Medical Science Complex 36,584 36,584 Total, Construction 299,284 262,700 Total, Naval Reactors 1,964,100 1,964,100 Federal Salaries and Expenses Program direction 538,994 538,994 Use of prior year balances 0 0 Total, Federal Salaries and Expenses 538,994 538,994 TOTAL, National Nuclear Security Administration 23,845,000 24,096,000 Defense Environmental Cleanup Closure sites