The goal of global nuclear security efforts should be a world in which all countries with nuclear weapons, highly enriched uranium (HEU), separated plutonium, and nuclear facilities whose sabotage could cause a major radiation release have reduced the risk of nuclear theft and sabotage to the lowest possible level. This will require policymakers, regulators, and operators to commit to a continuous process of striving for excellence in nuclear security performance.
Matthew Bunn, Nickolas Roth, and William H. Tobey, "A Vision for Nuclear Security," (Cambridge, Mass: Project on Managing the Atom, Belfer Center for Science and International Affairs, Harvard Kennedy School, January 2019).