and nitrogen) and molten salt reactors, breeder reactors, traveling wave reactors, high temperature reactors, small modular nuclear reactors, medical isotope reactors and components thereof and all Generation I, Generation II, Generation III and all advanced reactors, including and Generation IV reactors and iterations thereof regardless of design, and hybrid power generation systems and associated equipment where renewable energy sources are combined with a nuclear primary energy source. (b). Support systems and subsystems, equipment and components of nuclear systems and nuclear reactors, including, reactor coolant systems, reactor protection, control and instrumentation systems, reactor auxiliary and safety systems, balance of plant systems, reactor vessel closure heads, reactor and other pressure vessels and internals, reactor coolant pumps, stators and motors, reactor fuel channels, feeders and related components, steam generators, reactor control rod drive mechanisms and other reactor electro-mechanical equipment and controls therefore, specialized tooling and inspection systems, heat exchangers, pressurizers, primary and secondary piping, valves and pumps, spent fuel and other nuclear fuel and nuclear material storage and shipping, nuclear waste containers and related systems, audio/visual systems, steam generator tube inspection systems, repair, modification and stabilization systems, tube plugging and tube removal systems. (c). Nuclear fuel and nuclear fuel components, including enrichment and any related components, assembly, nuclear fuel plant processes, manufacturing systems and processes and systems for the chemical processing of radiological materials, fuel core and fuel bearing precision components, fuel powder, sources, targets, targets for medical isotope production and industrial isotope production, targets for research and analysis in research reactors, graphite reflectors and control rods, poisons and other special nuclear materials for development and manufacturing of fuel components for pebble bed and other reactors. (d). Naval nuclear propulsion systems and associated subsystems, equipment and components thereof, including aftermarket, replacementand repair parts, components and equipment for existing systems. The company agrees to