The problem is not necessarily a straightforward one, for it may be possible to obtain nuclear precursors through the black market, and therefore relatively anonymously. Attribution to the source is desirable due to the trend of nuclear proliferation.
Acquiring nuclear precursors is not a straightforward process, as they can be obtained through clandestine means, making it difficult to track their origin. However, tracing the source remains crucial in light of the increasing risk of nuclear proliferation.