Nuclear Weapons: The bill provides $17.116 billion for nuclear Weapons Activities. The bill fully funds stockpile modernization and sustainment and provides $500 million above the budget request to support plutonium pit production in South Carolina. The bill also provides funds above the budget request for the Uranium Processing Facility at Y-12 in Oak Ridge, Tennessee, for the Advanced Simulation and Computing, and for the Inertial Confinement Fusion program.