Z Division is a special intelligence unit at the [[Lawrence Livermore National Laboratory|Livermore Laboratories]]. Its experts are considered the final word on proliferation issues, and it is responsible for analyzing foreign nuclear weapons, with an emphasis on Soviet weaponry. The most exhaustive analysis of [[Mordecai Vanunu]]'s statements and photographs was conducted by Z Division.[^1] ### Footnotes [^1]: Hersh, Seymour M. *The Samson Option: Israel's Nuclear Arsenal and American Foreign Policy*. Random House, 1991. Chapter 15.